diff --git a/include/swift/SIL/SILInstruction.h b/include/swift/SIL/SILInstruction.h
index 15dca161c5b..13db87335e6 100644
--- a/include/swift/SIL/SILInstruction.h
+++ b/include/swift/SIL/SILInstruction.h
@@ -462,7 +462,7 @@ public:
   }
 
   size_t numTrailingObjects(
-  	  typename TrailingObjects::template OverloadToken<Operand>) const {
+    typename TrailingObjects::template OverloadToken<Operand>) const {
     return NumOperands;
   }
 
@@ -2301,7 +2301,7 @@ public:
 
   // Implement llvm::TrailingObjects.
   size_t numTrailingObjects(
-  	  typename TrailingObjects::template OverloadToken<Operand>) const {
+    typename TrailingObjects::template OverloadToken<Operand>) const {
     return NumOperands;
   }
 
diff --git a/lib/AST/ProtocolConformance.cpp b/lib/AST/ProtocolConformance.cpp
index 942ac179485..d7a98b9bbbd 100644
--- a/lib/AST/ProtocolConformance.cpp
+++ b/lib/AST/ProtocolConformance.cpp
@@ -425,7 +425,7 @@ void NormalProtocolConformance::setWitness(ValueDecl *requirement,
           requirement->getAttrs().hasAttribute<OptionalAttr>() ||
           requirement->getAttrs().isUnavailable(
                                         requirement->getASTContext())) &&
-				 "Conformance already complete?");
+         "Conformance already complete?");
   Mapping[requirement] = witness;
 }