Merge pull request #30 from franzejr/patch-1

Fix typo on "committing"

Author: tkremenek

docs/Testing.rst

@@ -28,7 +28,7 @@ The LLVM lit-based testsuite
 **Run by**:
 
 * Engineers and contributors are expected to run tests from these testsuites
-  locally before commiting.  (Usually on a single platform, and not necessarily
+  locally before committing.  (Usually on a single platform, and not necessarily
   all tests.)
 
 * Buildbots run all tests, on all supported platforms.