misc fixes

Submitted on behalf of Guanqun.Lu@gmail.com

Review URL: http://codereview.appspot.com/5988070/



git-svn-id: http://skia.googlecode.com/svn/trunk@3640 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrAAHairLinePathRenderer.cpp b/src/gpu/GrAAHairLinePathRenderer.cpp
index 3015674..66dbe8c 100644
--- a/src/gpu/GrAAHairLinePathRenderer.cpp
+++ b/src/gpu/GrAAHairLinePathRenderer.cpp
@@ -50,7 +50,7 @@
         //     a0              c0
         //      a            c
         //       a1       c1
-        // Each is drawn as three triagnles specified by these 9 indices:
+        // Each is drawn as three triangles specified by these 9 indices:
         int baseIdx = i * kIdxsPerQuad;
         uint16_t baseVert = (uint16_t)(i * kVertsPerQuad);
         data[0 + baseIdx] = baseVert + 0; // a0