better header for custom cache

Signed-off-by: Vedansh Saini <[email protected]>

Author: vedansh-5

src/popup.html

@@ -112,7 +112,7 @@ <h6 class="text-base font-semibold">Scrum Report</h6>
 				<div id="settingsSection" class="tab-content hidden">
 
 					<div class="">
-						<p class="text-sm font-medium">Enter cache TTL 
+						<p class="text-sm font-medium">Enter cache TTL <span class="text-sm text-gray-800 font-normal">(in minutes)</span>
 							<span class="tooltip-container">
 								<i class="fa fa-question-circle question-icon"></i>
 								<span class="tooltip-bubble">