Small style guide amendments.

Bug: angleproject:1944
Change-Id: I682fa8a421bd69cfbd2a662bcc8dc9706262a0c6
Reviewed-on: https://chromium-review.googlesource.com/1207551
Reviewed-by: Jamie Madill <jmadill@chromium.org>

doc/CodingStandard.md

@@ -2,8 +2,7 @@
 
 ## Google Style Guide
 
-We generally use the [Google C++ Style Guide]
-(https://google.github.io/styleguide/cppguide.html) as a basis for
+We generally use the [Google C++ Style Guide](https://google.github.io/styleguide/cppguide.html) as a basis for
 our Coding Standard, however we will deviate from it in a few areas, as noted
 below.
 

doc/DevSetup.md

@@ -26,7 +26,7 @@ On Windows:
  * [Cygwin's Bison, flex, and patch](https://cygwin.com/setup-x86_64.exe) (optional)
    * This is only required if you need to modify GLSL ES grammar files (`glslang.l` and `glslang.y` under `src/compiler/translator`, or `ExpressionParser.y` and `Tokenizer.l` in `src/compiler/preprocessor`).
      Use the latest versions of bison, flex and patch from the 64-bit cygwin distribution.
- * Non-googlers need to set DEPOT_TOOLS_WIN_TOOLCHAIN environment variable to 0.
+ * **IMPORTANT**: Non-googlers need to set `DEPOT_TOOLS_WIN_TOOLCHAIN` environment variable to 0.
 
 On Linux: