grammar

src/strings.rs

@@ -47,13 +47,13 @@ impl LintPass for StringAdd {
                 }
                 //TODO check for duplicates
                  span_lint(cx, STRING_ADD, e.span,
-                        "you add something to a string. \
+                        "you added something to a string. \
                         Consider using `String::push_str()` instead.")
             }
         } else if let &ExprAssign(ref target, ref  src) = &e.node {
             if is_string(cx, target) && is_add(src, target) {
                 span_lint(cx, STRING_ADD_ASSIGN, e.span,
-                    "you assign the result of adding something to this string. \
+                    "you assigned the result of adding something to this string. \
                     Consider using `String::push_str()` instead.")
             }
         }