Update README.md

README.md

@@ -14,12 +14,12 @@ Example Usage
 
 Lets say you want to set the text size while drawing a custom view:
 ```java
-paint.setTextSize(AndroidUnits.SCALED_PIXELS.toPixels(8));
+paint.setTextSize(AndroidUnit.SCALED_PIXELS.toPixels(8));
 ```
 
 Or you want to draw a rectangle with rounded corners:
 ```java
-float radius = AndroidUnits.DENSITY_PIXELS.toPixels(12);
+float radius = AndroidUnit.DENSITY_PIXELS.toPixels(12);
 canvas.drawRoundRect(rect, radius, radius, paint);
 ```
 
@@ -75,4 +75,4 @@ License
  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.