diff --git a/lib/Support/Host.cpp b/lib/Support/Host.cpp
index c9140cb1bc6..c5f9c872480 100644
--- a/lib/Support/Host.cpp
+++ b/lib/Support/Host.cpp
@@ -478,7 +478,7 @@ StringRef sys::getHostCPUName() {
   return "generic";
 }
 #elif defined(__linux__) && (defined(__ppc__) || defined(__powerpc__))
-SringRef sys::getHostCPUName() {
+StringRef sys::getHostCPUName() {
   // Access to the Processor Version Register (PVR) on PowerPC is privileged,
   // and so we must use an operating-system interface to determine the current
   // processor type. On Linux, this is exposed through the /proc/cpuinfo file.