Fix typo in isCssReady()

Coverity-scan: CID-192115
Issue-ID: PORTAL-16
Signed-off-by: Artem Naluzhnyy <A.Naluzhnyy@samsung.com>
Change-Id: If4aacbb6e7f2cdf6895a1ca6130247b8238414ef
diff --git a/ecomp-portal-widget-ms/widget-ms/src/main/resources/framework-template.js b/ecomp-portal-widget-ms/widget-ms/src/main/resources/framework-template.js
index 42e8c13..90d8174 100644
--- a/ecomp-portal-widget-ms/widget-ms/src/main/resources/framework-template.js
+++ b/ecomp-portal-widget-ms/widget-ms/src/main/resources/framework-template.js
@@ -45,7 +45,7 @@
 			else if (node.currentStyle) {                                                                                          
 				value = node.currentStyle.color;                                                                                   
 			}                                                                                                                      
-			if (value && value === 'rgb(186, 218, 85)' || value.toLowerCase() === ARGUMENT1.readyCssFlagExpectedValue) {           
+			if (value && (value === 'rgb(186, 218, 85)' || value.toLowerCase() === ARGUMENT1.readyCssFlagExpectedValue)) {           
 				callback();                                                                                                        
 			} else {                                                                                                               
 				setTimeout(poll, 500);