Merge pull request #1427 from practicalswift/typo-fixes-20160224

[gardening] Fix recently introduced typos: "resolveable" → "resolvable", "whcih" → "which"

Author: gribozavr

lib/SIL/SILInstruction.cpp

@@ -702,7 +702,7 @@ SILInstruction::MemoryBehavior SILInstruction::getMemoryBehavior() const {
     }
   }
 
-  // Handle full apply sites that have a resolveable callee function with an
+  // Handle full apply sites that have a resolvable callee function with an
   // effects attribute.
   if (isa<FullApplySite>(this)) {
     FullApplySite Site(const_cast<SILInstruction *>(this));

test/SILOptimizer/basic-instruction-properties.sil

@@ -65,7 +65,7 @@ bb0(%0 : $X):
   apply %6(%0) : $@callee_owned @convention(thick) (@owned X) -> () 
   apply %7() : $@callee_owned @convention(thick) () -> ()
 
-  // Make sure we properly handle full apply sites for whcih we can not
+  // Make sure we properly handle full apply sites for which we can not
   // trivially find an absolute referenced function.
   apply %8(%0) : $@convention(method) (@guaranteed X) -> ()
   return undef : $()