remove duplicate color

src/main/res/layout/info_box.xml

@@ -40,7 +40,7 @@
         android:paddingLeft="@dimen/standard_half_padding"
         android:paddingRight="@dimen/standard_half_padding"
         android:paddingStart="@dimen/standard_half_margin"
-        android:textColor="@color/standard_gray"
+        android:textColor="@color/standard_grey"
         tools:text="@string/offline_mode" />
 
 </LinearLayout>

src/main/res/values/colors.xml

@@ -32,7 +32,6 @@
     <color name="transparent">#00000000</color>
     <color name="secondaryTextColor">#a0a0a0</color>
     <color name="highlight_textColor_Warning">#e53935</color>
-    <color name="standard_gray">#757575</color>
 
     <!-- Colors -->
     <color name="standard_grey">#757575</color>