Update README.md

Author: simonebortolin

README.md

@@ -25,7 +25,7 @@ Step 1. Add it in your **root** build.gradle at the end of repositories:
 Step 2. Add the dependency
 
 	dependencies {
-	        compile 'com.github.simonebortolin:FlowLayoutManager:1.4.0'
+	        implementation 'com.github.simonebortolin:FlowLayoutManager:1.4.0'
 	}
 
 Item per line limitation
@@ -101,4 +101,4 @@ I thank all the authors of the various commits that I have included in my fork
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
-    limitations under the License.
+    limitations under the License.