Fix link to documentation in Install from Source (#24336)

Update __init__.py

Fix link to documentation to install Transformers from source 
Probably the title changed at some point from 'Installing' to 'Install'

src/transformers/utils/__init__.py

@@ -208,7 +208,7 @@ def check_min_version(min_version):
         if "dev" in min_version:
             error_message = (
                 "This example requires a source install from HuggingFace Transformers (see "
-                "`https://huggingface.co/transformers/installation.html#installing-from-source`),"
+                "`https://huggingface.co/docs/transformers/installation#install-from-source`),"
             )
         else:
             error_message = f"This example requires a minimum version of {min_version},"