Typo

src/frontend/compiler.nim

@@ -1218,7 +1218,7 @@ proc match(self: Compiler, name: string, kind: Type, node: ASTNode = nil, args:
             if names.len() > 1:
                 msg &= "s"
             if self.showMismatches:
-                msg &= " :"
+                msg &= ":"
                 for name in names:
                     msg &= &"\n - in {relativePath(name.file, getCurrentDir())}:{name.ident.token.line}:{name.ident.token.relPos.start} -> {self.typeToStr(name.valueType)}"
                     if name.valueType.kind != Function: