Fix typos in strings and comments (#11407)

src/diffusers/schedulers/scheduling_dpmsolver_singlestep.py

@@ -584,7 +584,7 @@ class DPMSolverSinglestepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 1:
                 sample = args[1]
             else:
-                raise ValueError("missing `sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if timestep is not None:
             deprecate(
                 "timesteps",
@@ -681,7 +681,7 @@ class DPMSolverSinglestepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 2:
                 sample = args[2]
             else:
-                raise ValueError(" missing `sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if timestep is not None:
             deprecate(
                 "timesteps",
@@ -746,7 +746,7 @@ class DPMSolverSinglestepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 2:
                 sample = args[2]
             else:
-                raise ValueError(" missing `sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if timestep_list is not None:
             deprecate(
                 "timestep_list",
@@ -858,7 +858,7 @@ class DPMSolverSinglestepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 2:
                 sample = args[2]
             else:
-                raise ValueError(" missing`sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if timestep_list is not None:
             deprecate(
                 "timestep_list",
@@ -981,12 +981,12 @@ class DPMSolverSinglestepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 2:
                 sample = args[2]
             else:
-                raise ValueError(" missing`sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if order is None:
             if len(args) > 3:
                 order = args[3]
             else:
-                raise ValueError(" missing `order` as a required keyward argument")
+                raise ValueError("missing `order` as a required keyword argument")
         if timestep_list is not None:
             deprecate(
                 "timestep_list",

src/diffusers/schedulers/scheduling_sasolver.py

@@ -522,7 +522,7 @@ class SASolverScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 1:
                 sample = args[1]
             else:
-                raise ValueError("missing `sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if timestep is not None:
             deprecate(
                 "timesteps",
@@ -812,22 +812,22 @@ class SASolverScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 1:
                 sample = args[1]
             else:
-                raise ValueError(" missing `sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if noise is None:
             if len(args) > 2:
                 noise = args[2]
             else:
-                raise ValueError(" missing `noise` as a required keyward argument")
+                raise ValueError("missing `noise` as a required keyword argument")
         if order is None:
             if len(args) > 3:
                 order = args[3]
             else:
-                raise ValueError(" missing `order` as a required keyward argument")
+                raise ValueError("missing `order` as a required keyword argument")
         if tau is None:
             if len(args) > 4:
                 tau = args[4]
             else:
-                raise ValueError(" missing `tau` as a required keyward argument")
+                raise ValueError("missing `tau` as a required keyword argument")
         if prev_timestep is not None:
             deprecate(
                 "prev_timestep",
@@ -943,27 +943,27 @@ class SASolverScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 1:
                 last_sample = args[1]
             else:
-                raise ValueError(" missing`last_sample` as a required keyward argument")
+                raise ValueError("missing `last_sample` as a required keyword argument")
         if last_noise is None:
             if len(args) > 2:
                 last_noise = args[2]
             else:
-                raise ValueError(" missing`last_noise` as a required keyward argument")
+                raise ValueError("missing `last_noise` as a required keyword argument")
         if this_sample is None:
             if len(args) > 3:
                 this_sample = args[3]
             else:
-                raise ValueError(" missing`this_sample` as a required keyward argument")
+                raise ValueError("missing `this_sample` as a required keyword argument")
         if order is None:
             if len(args) > 4:
                 order = args[4]
             else:
-                raise ValueError(" missing`order` as a required keyward argument")
+                raise ValueError("missing `order` as a required keyword argument")
         if tau is None:
             if len(args) > 5:
                 tau = args[5]
             else:
-                raise ValueError(" missing`tau` as a required keyward argument")
+                raise ValueError("missing `tau` as a required keyword argument")
         if this_timestep is not None:
             deprecate(
                 "this_timestep",

src/diffusers/schedulers/scheduling_unipc_multistep.py

@@ -596,7 +596,7 @@ class UniPCMultistepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 1:
                 sample = args[1]
             else:
-                raise ValueError("missing `sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if timestep is not None:
             deprecate(
                 "timesteps",
@@ -672,12 +672,12 @@ class UniPCMultistepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 1:
                 sample = args[1]
             else:
-                raise ValueError(" missing `sample` as a required keyward argument")
+                raise ValueError("missing `sample` as a required keyword argument")
         if order is None:
             if len(args) > 2:
                 order = args[2]
             else:
-                raise ValueError(" missing `order` as a required keyward argument")
+                raise ValueError("missing `order` as a required keyword argument")
         if prev_timestep is not None:
             deprecate(
                 "prev_timestep",
@@ -804,17 +804,17 @@ class UniPCMultistepScheduler(SchedulerMixin, ConfigMixin):
             if len(args) > 1:
                 last_sample = args[1]
             else:
-                raise ValueError(" missing`last_sample` as a required keyward argument")
+                raise ValueError("missing `last_sample` as a required keyword argument")
         if this_sample is None:
             if len(args) > 2:
                 this_sample = args[2]
             else:
-                raise ValueError(" missing`this_sample` as a required keyward argument")
+                raise ValueError("missing `this_sample` as a required keyword argument")
         if order is None:
             if len(args) > 3:
                 order = args[3]
             else:
-                raise ValueError(" missing`order` as a required keyward argument")
+                raise ValueError("missing `order` as a required keyword argument")
         if this_timestep is not None:
             deprecate(
                 "this_timestep",