run rustfmt on test

Author: yotamofek

tests/rustdoc/anchor-id-duplicate-method-name-25001.rs

@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/25001
-#![crate_name="issue_25001"]
+#![crate_name = "issue_25001"]
 
 //@ has issue_25001/struct.Foo.html
 pub struct Foo<T>(T);
@@ -16,30 +16,34 @@ impl Foo<u8> {
 }
 impl Foo<u16> {
     //@ has - '//*[@id="method.pass-1"]//h4[@class="code-header"]' 'fn pass() -> usize'
-    pub fn pass() -> usize { 42 }
+    pub fn pass() -> usize {
+        42
+    }
 }
 impl Foo<u32> {
     //@ has - '//*[@id="method.pass-2"]//h4[@class="code-header"]' 'fn pass() -> isize'
-    pub fn pass() -> isize { 42 }
+    pub fn pass() -> isize {
+        42
+    }
 }
 
 impl<T> Bar for Foo<T> {
     //@ has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' 'type Item = T'
-    type Item=T;
+    type Item = T;
 
     //@ has - '//*[@id="method.quux"]//h4[@class="code-header"]' 'fn quux(self) -> T'
     fn quux(self) -> T {}
 }
 impl<'a, T> Bar for &'a Foo<T> {
     //@ has - '//*[@id="associatedtype.Item-1"]//h4[@class="code-header"]' "type Item = &'a T"
-    type Item=&'a T;
+    type Item = &'a T;
 
     //@ has - '//*[@id="method.quux-1"]//h4[@class="code-header"]' "fn quux(self) -> &'a T"
     fn quux(self) -> &'a T {}
 }
 impl<'a, T> Bar for &'a mut Foo<T> {
     //@ has - '//*[@id="associatedtype.Item-2"]//h4[@class="code-header"]' "type Item = &'a mut T"
-    type Item=&'a mut T;
+    type Item = &'a mut T;
 
     //@ has - '//*[@id="method.quux-2"]//h4[@class="code-header"]' "fn quux(self) -> &'a mut T"
     fn quux(self) -> &'a mut T {}