Update README.md

README.md

@@ -30,8 +30,14 @@ A High-performance video compressor for Android using Hardware decoding and enco
 
 ## Performance
 You can find some test results in pic/test_reports.
-I compress a video which is 168MB(00:1:06). It's about 1 minute for compressing.
-And the result of compressing is 11MB. So it's a great job by MediaCodec.
+
+I compress a video which is 168MB(00:01:06). 
+
+And it took 1 minute for compressing.
+
+The result of compressing is 11MB. 
+
+So it's a great job by MediaCodec :) .
 
 ## License
 ```
@@ -48,4 +54,4 @@ 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.
-```
+```