change ftl accordingly

Author: AndyJado

compiler/rustc_borrowck/messages.ftl

@@ -399,7 +399,7 @@ borrowck_mut_borrow_place_declared_immute =
     cannot borrow `{$place}` as mutable, as it is not declared as mutable
 
 borrowck_mut_borrow_place_in_pattern_guard_immute =
-    cannot borrow `{$place}` as mutable, as it is immutable for the pattern guard
+    cannot borrow {$place} as mutable, as it is immutable for the pattern guard
 
 borrowck_mut_borrow_place_static =
     cannot borrow immutable static item `{$place}` as mutable
@@ -414,10 +414,10 @@ borrowck_mut_borrow_self_behind_index =
     cannot borrow `{$place}` as mutable, as it is behind an index of {$name}
 
 borrowck_mut_borrow_self_behind_ref =
-    cannot borrow `{$place}` as mutable, as it is behind a `&` reference
+    cannot borrow {$place} as mutable, as it is behind a `&` reference
 
 borrowck_mut_borrow_self_in_fn =
-    cannot borrow `{$place}` as mutable, as it is a captured variable in a `Fn` closure
+    cannot borrow {$place} as mutable, as it is a captured variable in a `Fn` closure
 
 borrowck_mut_borrow_symbol_declared_immute =
     cannot borrow `{$place}` as mutable, as `{$name}` is not declared as mutable