fix tests

Author: zth

tests/tools_tests/src/docstrings-format/FormatDocstringsTest1.res

@@ -39,7 +39,8 @@ Third docstring with array and option types.
 
 ```rescript
 let processUsers=(users:array<user>)=>{
-users->Array.map(user=>{...user,active:false})->Array.filter(u=>u.age>21)
+users
+->Array.map(user=>{...user,active:false})->Array.filter(u=>u.age>21)
 }
 
 type status=|Loading|Success(string)|Error(option<string>)

tests/tools_tests/src/docstrings-format/FormatDocstringsTest1.resi

@@ -39,7 +39,8 @@ Third docstring with array and option types.
 
 ```rescript
 let processUsers=(users:array<user>)=>{
-users->Array.map(user=>{...user,active:false})->Array.filter(u=>u.age>21)
+users
+->Array.map(user=>{...user,active:false})->Array.filter(u=>u.age>21)
 }
 
 type status=|Loading|Success(string)|Error(option<string>)

tests/tools_tests/src/docstrings-format/FormatDocstringsTest2.res

@@ -28,7 +28,8 @@ Testing function composition and piping.
 
 ```rescript
 let processData=(data:array<int>)=>{
-data->Array.filter(x=>x>0)->Array.map(x=>x*2)->Array.reduce(0,(acc,x)=>acc+x)
+data
+->Array.filter(x=>x>0)->Array.map(x=>x*2)->Array.reduce(0,(acc,x)=>acc+x)
 }
 
 let asyncExample=async()=>{

tests/tools_tests/src/expected/FormatDocstringsTest2.res.expected

@@ -5,9 +5,7 @@ Testing JSX and more complex formatting scenarios.
 let component = () => {
   <div className="container">
     <h1> {"Title"->React.string} </h1>
-    <button onClick={_ => Console.log("clicked")}>
-      {"Click me"->React.string}
-    </button>
+    <button onClick={_ => Console.log("clicked")}> {"Click me"->React.string} </button>
   </div>
 }
 ```