[Docs] Fix formatting errors in migrated content

docs/building_with_gyp.md

-<font color='darkred'><b>Build issues? File a bug at code.google.com/p/v8/issues or ask for help on v8-users@googlegroups.com.</b></font>
+**Build issues? File a bug at code.google.com/p/v8/issues or ask for help on v8-users@googlegroups.com.**
 
 # Building V8
 
 V8 is built with the help of [GYP](http://code.google.com/p/gyp/). GYP is a meta build system of sorts, as it generates build files for a number of other build systems. How you build therefore depends on what "back-end" build system and compiler you're using.
 The instructions below assume that you already have a [checkout of V8](using_git.md) but haven't yet installed the build dependencies.
 
 If you intend to develop on V8, i.e., send patches and work with changelists, you will need to install the dependencies as described [here](using_git.md).
 
 
 ## Prerequisite: Installing GYP
@@ skipping 192 matching lines @@
 ```
 > > > This will spit out a bunch of warnings about missing input files, but it seems to be OK to ignore them. (If you have time to figure this out, we'd happily accept a patch that makes the warnings go away!)
     1. Build:
 ```
 /cygdrive/c/Program\ Files\ (x86)/Microsoft\ Visual\ Studio\ 9.0/Common7/IDE/devenv.com /build Release build/all.sln
 ```
 
 
 #### Custom build settings
 
-See the "custom build settings" section for [Xcode](#Xcode.md) above.
+See the "custom build settings" section for [Xcode](#Xcode) above.
 
 
 #### Running tests
 
 You can abuse the test driver's --buildbot flag to make it find the executables where MSVC puts them:
 ```
 python tools/run-tests.py --buildbot --outdir build --arch ia32 --mode Release
 ```
 
 
@@ skipping 26 matching lines @@
 
 Building and testing:
   1. Open a MinGW shell
   1. `tools/mingw-generate-makefiles.sh` _(re-run this any time a `*`.gyp`*` file changed, such as after updating your checkout)_
   1. `make ia32.release` _(unfortunately -jX doesn't seem to work here)_
   1. `make ia32.release.check -j8`
 
 
 # Final Note
 <font color='darkred'><b>If you have problems or questions, please file bugs at code.google.com/p/v8/issues or send mail to v8-users@googlegroups.com. Comments on this page are likely to go unnoticed and unanswered.</b></font>