MAGETWO-54779: [GitHub] Image size for Product Watermarks can't be set #5270

- fixing error phrase

Author: cpartica

app/code/Magento/Catalog/i18n/en_US.csv

@@ -700,7 +700,7 @@ Image,Image
 "Allowed file types: jpeg, gif, png.","Allowed file types: jpeg, gif, png."
 "Image Opacity","Image Opacity"
 "Example format: 200x300.","Example format: 200x300."
-"The value is not within the specified format eg: 200x300","The value is not within the specified format eg: 200x300"
+"This value does not follow the specified format (for example, 200X300).","This value does not follow the specified format (for example, 200X300)."
 "Image Position","Image Position"
 Small,Small
 "Attribute Label","Attribute Label"

app/code/Magento/Catalog/view/adminhtml/web/component/image-size-field.js

@@ -25,7 +25,7 @@ define([
 
             return !!(m &&  m[1] > 0 && m[2] > 0);
         },
-        $.mage.__('The value is not within the specified format eg: 200x300')
+        $.mage.__('This value does not follow the specified format (for example, 200X300).')
     );
 
     return Abstract.extend({