Fix a tranche of comment, test and doc typos
llvm-svn: 196510
diff --git a/clang/tools/libclang/CXCompilationDatabase.cpp b/clang/tools/libclang/CXCompilationDatabase.cpp
index 433caec..156a3e2 100644
--- a/clang/tools/libclang/CXCompilationDatabase.cpp
+++ b/clang/tools/libclang/CXCompilationDatabase.cpp
@@ -8,7 +8,7 @@
extern "C" {
-// FIXME: do something more usefull with the error message
+// FIXME: do something more useful with the error message
CXCompilationDatabase
clang_CompilationDatabase_fromDirectory(const char *BuildDir,
CXCompilationDatabase_Error *ErrorCode)