Fix indentation of comment

Author: smarter

compiler/src/dotty/tools/dotc/transform/PostTyper.scala

@@ -245,8 +245,8 @@ class PostTyper extends MacroTransform with IdentityDenotTransformer { thisPhase
             else
               tree
           def app1 = 
-   			// reverse order of transforming args and fun. This way, we get a chance to see other
-   			// well-formedness errors before reporting errors in possible inferred type args of fun.
+   		    	// reverse order of transforming args and fun. This way, we get a chance to see other
+   			    // well-formedness errors before reporting errors in possible inferred type args of fun.
             val args1 = transform(app.args) 
             cpy.Apply(app)(transform(app.fun), args1)
           methPart(app) match