fix tab-bar shape test

Author: BenOsodrac

core/src/components/tab-button/test/shape/index.html

@@ -24,22 +24,22 @@
 
         <ion-tab-bar>
           <ion-tab-button>
-            <ion-label>Default Shape</ion-label>
+            <ion-label>Default</ion-label>
             <ion-icon aria-hidden="true" name="triangle-outline"></ion-icon>
           </ion-tab-button>
 
           <ion-tab-button id="soft-tab-button" shape="soft">
-            <ion-label>Soft Shape</ion-label>
+            <ion-label>Soft</ion-label>
             <ion-icon aria-hidden="true" name="triangle-outline"></ion-icon>
           </ion-tab-button>
 
           <ion-tab-button id="round-tab-button" shape="round">
-            <ion-label>Round Shape</ion-label>
+            <ion-label>Round</ion-label>
             <ion-icon aria-hidden="true" name="triangle-outline"></ion-icon>
           </ion-tab-button>
 
           <ion-tab-button id="rect-tab-button" shape="rectangular">
-            <ion-label>Rectangular Shape</ion-label>
+            <ion-label>Rectangular</ion-label>
             <ion-icon aria-hidden="true" name="triangle-outline"></ion-icon>
           </ion-tab-button>
         </ion-tab-bar>