fix: update README examples to match stdlib async pattern

Author: MANDEep22332

lib/node_modules/@stdlib/_tools/static-analysis/js/summarize-file-list/README.md

@@ -47,17 +47,16 @@ var analyze = require( '@stdlib/_tools/static-analysis/js/summarize-file-list' )
 Performs a static [summary analysis][@stdlib/_tools/static-analysis/js/incr/program-summary] for a list of JavaScript files.
 
 ```javascript
-var files = [ '/foo/bar/beep.js', '/foo/bar/boop.js' ];
+var files = [ './beep.js', './boop.js' ];
+
+analyze( files, clbk );
 
 function clbk( error, results ) {
     if ( error ) {
         throw error;
     }
     console.log( JSON.stringify( results ) );
 }
-
-analyze( files, clbk );
-// throws <Error>
 ```
 
 The function accepts the following `options`:
@@ -67,34 +66,30 @@ The function accepts the following `options`:
 By default, the function performs a cumulative static [summary analysis][@stdlib/_tools/static-analysis/js/incr/program-summary]. To return a separate [program summary][@stdlib/_tools/static-analysis/js/program-summary] for each file in `files`, set the `cumulative` option to `false`.
 
 ```javascript
-var files = [ '/foo/bar/beep.js', '/foo/bar/boop.js' ];
+var files = [ './beep.js', './boop.js' ];
 
 var opts = {
     'cumulative': false
 };
 
+analyze( files, opts, clbk );
+
 function clbk( error, results ) {
     if ( error ) {
         throw error;
     }
     console.log( JSON.stringify( results ) );
 }
-
-analyze( files, opts, clbk );
-// throws <Error>
-
 ```
 
 #### analyze.sync( files\[, options] )
 
 Synchronously performs a static [summary analysis][@stdlib/_tools/static-analysis/js/incr/program-summary] for a list of JavaScript files.
 
 ```javascript
-var files = [ '/foo/bar/beep.js', '/foo/bar/boop.js' ];
+var files = [ './beep.js', './boop.js' ];
 
 var results = analyze.sync( files );
-// throws <Error>
-
 if ( results instanceof Error ) {
     throw results;
 }