chore: regenerate common configuration from templates

Author: yoshi-automation

.github/ISSUE_TEMPLATE/bug_report.md

@@ -13,11 +13,11 @@ Please run down the following list and make sure you've tried the usual "quick f
   - Search the issues already opened: https://github.com/googleapis/google-http-client/issues
   - Check for answers on StackOverflow: http://stackoverflow.com/questions/tagged/google-cloud-platform
 
-If you are still having issues, please be sure to include as much information as possible:
+If you are still having issues, please include as much information as possible:
 
 #### Environment details
 
-1. Specify the API at the beginning of the title (for example, "BigQuery: ...")
+1. Specify the API at the beginning of the title. For example, "BigQuery: ...").
    General, Core, and Other are also allowed as types
 2. OS type and version:
 3. Java version:
@@ -39,7 +39,7 @@ If you are still having issues, please be sure to include as much information as
 Any relevant stacktrace here.
 ```
 
-#### External references such as API reference guides used
+#### External references such as API reference guides
 
 - ?
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -8,11 +8,14 @@ Thanks for stopping by to let us know something could be better!
 
 **PLEASE READ**: If you have a support contract with Google, please create an issue in the [support console](https://cloud.google.com/support/) instead of filing on GitHub. This will ensure a timely response.
 
- **Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Example: I'm always frustrated when [...]
- **Describe the solution you'd like**
-A clear and concise description of what you want to happen.
- **Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
- **Additional context**
-Add any other context or screenshots about the feature request here.
+**Is your feature request related to a problem? Please describe.**
+What the problem is. Example: I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+What you want to happen.
+
+**Describe alternatives you've considered**
+Any alternative solutions or features you've considered.
+
+**Additional context**
+Any other context or screenshots about the feature request.

synth.metadata

@@ -1,5 +1,5 @@
 {
-  "updateTime": "2019-08-09T08:09:03.535997Z",
+  "updateTime": "2019-08-20T08:09:10.578787Z",
   "sources": [
     {
       "template": {