update README.md

.idea/workspace.xml

@@ -593,10 +593,10 @@
       <screen x="0" y="0" width="1440" height="900" />
     </state>
     <state x="533" y="166" key="#com.intellij.ide.util.MemberChooser/0.0.1440.900@0.0.1440.900" timestamp="1578548165321" />
-    <state x="303" y="50" key="CommitChangelistDialog2" timestamp="1581954877779">
+    <state x="303" y="50" key="CommitChangelistDialog2" timestamp="1581954948731">
       <screen x="0" y="0" width="1440" height="900" />
     </state>
-    <state x="303" y="50" key="CommitChangelistDialog2/0.0.1440.900@0.0.1440.900" timestamp="1581954877779" />
+    <state x="303" y="50" key="CommitChangelistDialog2/0.0.1440.900@0.0.1440.900" timestamp="1581954948731" />
     <state x="144" y="78" width="1152" height="720" key="DiffContextDialog" timestamp="1581927787180">
       <screen x="0" y="23" width="1440" height="797" />
     </state>