Fixed typos

Author: Kivooeo

tests/ui/parser/expr-rarrow-call.stderr

@@ -4,7 +4,7 @@ error: `->` used for field access or method call
 LL |     named->foo;
    |          ^^
    |
-   = help: the `.` operator will dereference the value if needed (if value is raw pointer you have to derefernce it by yourself)
+   = help: the `.` operator will automatically dereference the value, except if the value is a raw pointer
 help: try using `.` instead
    |
 LL -     named->foo;
@@ -17,7 +17,7 @@ error: `->` used for field access or method call
 LL |     unnamed->0;
    |            ^^
    |
-   = help: the `.` operator will dereference the value if needed (if value is raw pointer you have to derefernce it by yourself)
+   = help: the `.` operator will automatically dereference the value, except if the value is a raw pointer
 help: try using `.` instead
    |
 LL -     unnamed->0;
@@ -30,7 +30,7 @@ error: `->` used for field access or method call
 LL |     t->0;
    |      ^^
    |
-   = help: the `.` operator will dereference the value if needed (if value is raw pointer you have to derefernce it by yourself)
+   = help: the `.` operator will automatically dereference the value, except if the value is a raw pointer
 help: try using `.` instead
    |
 LL -     t->0;
@@ -43,7 +43,7 @@ error: `->` used for field access or method call
 LL |     t->1;
    |      ^^
    |
-   = help: the `.` operator will dereference the value if needed (if value is raw pointer you have to derefernce it by yourself)
+   = help: the `.` operator will automatically dereference the value, except if the value is a raw pointer
 help: try using `.` instead
    |
 LL -     t->1;
@@ -56,7 +56,7 @@ error: `->` used for field access or method call
 LL |     foo->clone();
    |        ^^
    |
-   = help: the `.` operator will dereference the value if needed (if value is raw pointer you have to derefernce it by yourself)
+   = help: the `.` operator will automatically dereference the value, except if the value is a raw pointer
 help: try using `.` instead
    |
 LL -     foo->clone();

tests/ui/parser/issues/issue-118530-ice.stderr

@@ -39,7 +39,7 @@ error: `->` used for field access or method call
 LL |     attr::fn bar() -> String {
    |                    ^^
    |
-   = help: the `.` operator will dereference the value if needed (if value is raw pointer you have to derefernce it by yourself)
+   = help: the `.` operator will automatically dereference the value, except if the value is a raw pointer
 help: try using `.` instead
    |
 LL -     attr::fn bar() -> String {