Improvements for ISSUE_TEMPLATE.md

.github/ISSUE_TEMPLATE.md

-NOTE: Issues that are not bugs or feature requests will be closed. Please ask usage questions on StackOverflow. Also, please understand that many of the models included in this repository are experimental and research-style code. 
+**NOTE**: Issues that are not bugs or feature requests will be closed. Please ask usage questions on StackOverflow. Also, please understand that many of the models included in this repository are experimental and research-style code.
 
 ### You must complete this information or else your issue will be closed
-- *What is the top-level directory of the model you are using?*:
-- *Have I written custom code (as opposed to using a stock example script provided in TensorFlow)?*:
-- *TensorFlow installed from (source or binary)?*:
-- *TensorFlow version*:
-- *Bazel version (if compiling from source)*:
-- *CUDA/cuDNN version*:
-- *GPU Model and Memory*:
-- *Exact command to reproduce*:
+- What is the top-level directory of the model you are using:
+- Have I written custom code (as opposed to using a stock example script provided in TensorFlow):
+- TensorFlow installed from (source or binary):
+- TensorFlow version:
+- Bazel version (if compiling from source):
+- CUDA/cuDNN version:
+- GPU model and memory:
+- Exact command to reproduce:
 
 ### Describe the problem clearly
 
 ### Source Code / Logs
-Include any logs or source code that would be helpful to diagnose the problem. If including tracebacks, please include the full-traceback. Large logs and files should be attached. Try to reproducible test-case code the bare-minimum necessary to generate the problem
+Include any logs or source code that would be helpful to diagnose the problem. If including tracebacks, please include the full traceback. Large logs and files should be attached. Try to provide a reproducible test case that is the bare minimum necessary to generate the problem.