diff --git a/processor/src/main/java/org/mapstruct/ap/internal/processor/creation/MappingResolverImpl.java b/processor/src/main/java/org/mapstruct/ap/internal/processor/creation/MappingResolverImpl.java
index 8f383802d..63bec2b9e 100755
--- a/processor/src/main/java/org/mapstruct/ap/internal/processor/creation/MappingResolverImpl.java
+++ b/processor/src/main/java/org/mapstruct/ap/internal/processor/creation/MappingResolverImpl.java
@@ -544,8 +544,8 @@ public class MappingResolverImpl implements MappingResolver {
          */
         private boolean hasCompatibleCopyConstructor(Type sourceType, Type targetType) {
             if ( targetType.isPrimitive() ) {
-				return false;
-			}
+                return false;
+            }
 
             List<ExecutableElement> targetTypeConstructors = ElementFilter.constructorsIn(
                 targetType.getTypeElement().getEnclosedElements() );