fix social media link titles

Author: tfrancart

src/_layouts/post.njk

@@ -57,7 +57,7 @@ bodyClass: single single-post
                 href="{{ linkedin }}"
                 target="_blank"
                 rel="noopener noreferrer"
-                title="Comment on LinkedIn"
+                title="Discuss on LinkedIn"
                 class="btn btn--linkedin"
             >
                 <img src="{{ '/assets/images/linkedin.png' | relative(page) }}" style="width:28px; margin-right:5px;" />
@@ -69,7 +69,7 @@ bodyClass: single single-post
                 href="{{ mastodon }}"
                 target="_blank"
                 rel="noopener noreferrer"
-                title="Comment on Mastodon"
+                title="Discuss on Mastodon"
                 class="btn btn--mastodon"
             >
                 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" class="icon"><path fill="#ffffff" d="M433 179.1c0-97.2-63.7-125.7-63.7-125.7-62.5-28.7-228.6-28.4-290.5 0 0 0-63.7 28.5-63.7 125.7 0 115.7-6.6 259.4 105.6 289.1 40.5 10.7 75.3 13 103.3 11.4 50.8-2.8 79.3-18.1 79.3-18.1l-1.7-36.9s-36.3 11.4-77.1 10.1c-40.4-1.4-83-4.4-89.6-54a102.5 102.5 0 0 1 -.9-13.9c85.6 20.9 158.7 9.1 178.8 6.7 56.1-6.7 105-41.3 111.2-72.9 9.8-49.8 9-121.5 9-121.5zm-75.1 125.2h-46.6v-114.2c0-49.7-64-51.6-64 6.9v62.5h-46.3V197c0-58.5-64-56.6-64-6.9v114.2H90.2c0-122.1-5.2-147.9 18.4-175 25.9-28.9 79.8-30.8 103.8 6.1l11.6 19.5 11.6-19.5c24.1-37.1 78.1-34.8 103.8-6.1 23.7 27.3 18.4 53 18.4 175z"/></svg>
@@ -82,7 +82,7 @@ bodyClass: single single-post
                 href="{{ bluesky }}"
                 target="_blank"
                 rel="noopener noreferrer"
-                title="Comment on LinkedIn"
+                title="Discuss on BlueSky"
                 class="btn btn--bluesky"
             >
                 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="icon"><path fill="#0085ff" d="M111.8 62.2C170.2 105.9 233 194.7 256 242.4c23-47.6 85.8-136.4 144.2-180.2c42.1-31.6 110.3-56 110.3 21.8c0 15.5-8.9 130.5-14.1 149.2C478.2 298 412 314.6 353.1 304.5c102.9 17.5 129.1 75.5 72.5 133.5c-107.4 110.2-154.3-27.6-166.3-62.9l0 0c-1.7-4.9-2.6-7.8-3.3-7.8s-1.6 3-3.3 7.8l0 0c-12 35.3-59 173.1-166.3 62.9c-56.5-58-30.4-116 72.5-133.5C100 314.6 33.8 298 15.7 233.1C10.4 214.4 1.5 99.4 1.5 83.9c0-77.8 68.2-53.4 110.3-21.8z"/></svg>