docs: consistently use declarative instead of imperative sentences outside of intros

Author: Planeshifter

lib/node_modules/@stdlib/_tools/bib/citation-reference/README.md

@@ -100,7 +100,7 @@ function clbk( error, reference ) {
 
 #### toReference.sync( id\[, options] )
 
-Synchronously return a reference corresponding to a citation identifier.
+Synchronously returns a reference corresponding to a citation identifier.
 
 <!-- run-disable -->
 

lib/node_modules/@stdlib/_tools/github/starred/README.md

@@ -44,7 +44,7 @@ var starred = require( '@stdlib/_tools/github/starred' );
 
 #### starred( opts, clbk )
 
-Get a list of repositories a user has [starred][github-starred].
+Gets a list of repositories a user has [starred][github-starred].
 
 <!-- run-disable -->
 

lib/node_modules/@stdlib/_tools/github/subscriptions/README.md

@@ -42,7 +42,7 @@ var subscriptions = require( '@stdlib/_tools/github/subscriptions' );
 
 #### subscriptions( opts, clbk )
 
-Get a user's list of repository [subscriptions][github-watching].
+Gets a user's list of repository [subscriptions][github-watching].
 
 <!-- run-disable -->
 

lib/node_modules/@stdlib/_tools/lint/pkg-json/README.md

@@ -32,7 +32,7 @@ var lint = require( '@stdlib/_tools/lint/pkg-json' );
 
 #### lint( \[options,] clbk )
 
-Asynchronously lint `package.json` files.
+Asynchronously lints `package.json` files.
 
 ```javascript
 lint( done );
@@ -124,7 +124,7 @@ function done( error, errs ) {
 
 #### lint.sync( \[options] )
 
-Synchronously lint `package.json` files.
+Synchronously lints `package.json` files.
 
 ```javascript
 var errs = lint.sync();

lib/node_modules/@stdlib/_tools/lint/repl-txt/README.md

@@ -32,7 +32,7 @@ var lint = require( '@stdlib/_tools/lint/repl-txt' );
 
 #### lint( \[options,] clbk )
 
-Asynchronously lint `repl.txt` files.
+Asynchronously lints `repl.txt` files.
 
 ```javascript
 lint( done );
@@ -124,7 +124,7 @@ function done( error, errs ) {
 
 #### lint.sync( \[options] )
 
-Synchronously lint `repl.txt` files.
+Synchronously lints `repl.txt` files.
 
 ```javascript
 var errs = lint.sync();

lib/node_modules/@stdlib/_tools/pkgs/addons/README.md

@@ -32,7 +32,7 @@ var findAddons = require( '@stdlib/_tools/pkgs/addons' );
 
 #### findAddons( \[options,] clbk )
 
-Asynchronously search for [add-ons][node-add-ons].
+Asynchronously searches for [add-ons][node-add-ons].
 
 ```javascript
 findAddons( onAddons );

lib/node_modules/@stdlib/_tools/pkgs/clis/README.md

@@ -32,7 +32,7 @@ var findCLIs = require( '@stdlib/_tools/pkgs/clis' );
 
 #### findCLIs( \[options,] clbk )
 
-Asynchronously search for package command-line interfaces.
+Asynchronously searches for package command-line interfaces.
 
 ```javascript
 findCLIs( onCLIs );

lib/node_modules/@stdlib/_tools/pkgs/cmds/README.md

@@ -32,7 +32,7 @@ var findCommands = require( '@stdlib/_tools/pkgs/cmds' );
 
 #### findCommands( \[options,] clbk )
 
-Asynchronously search for package command-line interface commands.
+Asynchronously searches for package command-line interface commands.
 
 <!-- run-disable -->
 

lib/node_modules/@stdlib/_tools/pkgs/find/README.md

@@ -32,7 +32,7 @@ var findPkgs = require( '@stdlib/_tools/pkgs/find' );
 
 #### findPkgs( \[options,] clbk )
 
-Asynchronously search for packages.
+Asynchronously searches for packages.
 
 ```javascript
 findPkgs( onPkgs );

lib/node_modules/@stdlib/_tools/pkgs/includes/README.md

@@ -32,7 +32,7 @@ var findIncludes = require( '@stdlib/_tools/pkgs/includes' );
 
 #### findIncludes( \[options,] clbk )
 
-Asynchronously search for package `include` directories.
+Asynchronously searches for package `include` directories.
 
 <!-- run-disable -->