[llvm-commits] fix small typo

[Dani Berg]

Index: lib/Support/Unix/Signals.inc
===================================================================
--- lib/Support/Unix/Signals.inc        (revision 163283)
+++ lib/Support/Unix/Signals.inc        (working copy)
@@ -293,7 +293,7 @@
 #endif
 }

-/// PrintStackTraceOnErrorSignal - When an error signal (such as SIBABRT or
+/// PrintStackTraceOnErrorSignal - When an error signal (such as SIGABRT or
 /// SIGSEGV) is delivered to the process, print a stack trace and then exit.
 void llvm::sys::PrintStackTraceOnErrorSignal() {
   AddSignalHandler(PrintStackTrace, 0);