fix: change the content of popular integration (#147)

* fix: change the content of popular integration

* fix: change content and icon name

Author: Monil-KTX

overrides/partials/footer.html

@@ -126,7 +126,7 @@ <h2 class="text-white font-medium text-lg mb-2 relative inline-block">
           </div>
 
           <p class="text-xs text-[rgba(255,255,255,0.6)]">
-            By subscribing, you agree to receive product related updates.
+            By subscribing, you agree to receive product and marketing related updates from OpenObserve.
           </p>
         </form>
         <div
@@ -419,7 +419,7 @@ <h2 class="whitespace-nowrap text-sm">SOC2 Type II</h2>
         >
           <a href="https://github.com/openobserve/openobserve" target="_blank">
             <img
-              src="/docs/assets/github-icon.svg"
+              src="/docs/assets/github-dark.svg"
               alt="github"
               class="w-5 h-5"
             />

overrides/partials/index.html

@@ -230,7 +230,7 @@ <h3>Storage Management</h3>
               </div>
               <div class="landing-feature-text">
                 <h3>Environment Variables</h3>
-                <p>Configure threshold or dynamic value variables in Actions</p>
+                <p>Configure threshold or dynamic value variables in O2</p>
               </div>
             </div>
           </a>
@@ -287,7 +287,7 @@ <h3>DATABASES</h3>
               />
             </div>
             <div class="landing-integration-text">
-              <h3>KUBERNETS</h3>
+              <h3>KUBERNETES</h3>
             </div>
           </a>
           <a href="integration/devops/" class="landing-integration-item">