Fix typo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137814 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/Basic/DiagnosticFrontendKinds.td

@@ -291,7 +291,7 @@ def warn_unknown_warning_specifier : Warning<
     "unknown %0 warning specifier: '%1'">,
     InGroup<DiagGroup<"unknown-warning-option"> >;
 
-def warn_unkwown_analyzer_checker : Warning<
+def warn_unknown_analyzer_checker : Warning<
     "no analyzer checkers are associated with '%0'">;
 def warn_incompatible_analyzer_plugin_api : Warning<
     "checker plugin '%0' is not compatible with this version of the analyzer">;

lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp

@@ -117,7 +117,7 @@ CheckerManager *ento::createCheckerManager(const AnalyzerOptions &opts,
 
   for (unsigned i = 0, e = checkerOpts.size(); i != e; ++i) {
     if (checkerOpts[i].isUnclaimed())
-      diags.Report(diag::warn_unkwown_analyzer_checker)
+      diags.Report(diag::warn_unknown_analyzer_checker)
           << checkerOpts[i].getName();
   }