Update doc.go

Rewording.

Author: ashish-billore

pkg/builder/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Package builder provides wraps other controller-runtime libraries and exposes simple
+// Package builder wraps other controller-runtime libraries and exposes simple
 // patterns for building common Controllers.
 //
 // Projects built with the builder package can trivially be rebased on top of the underlying