Use lowercase for "crates.io" links

for consistency... :)

Author: Turbo87

templates/crate/details.html

@@ -88,11 +88,11 @@
                             </li>
                         {%- endif -%}
 
-                        {# Show a link to the crate's Crates.io page #}
+                        {# Show a link to the crate's crates.io page #}
                         <li class="pure-menu-item">
                             <a href="https://crates.io/crates/{{ details.name }}" class="pure-menu-link"
                                 title="See {{ details.name }} on crates.io">
-                                {{ "cube" | fas }} Crates.io
+                                {{ "cube" | fas }} crates.io
                             </a>
                         </li>
 

templates/rustdoc/topbar.html

@@ -92,7 +92,7 @@
 
                             <li class="pure-menu-item">
                                 <a href="https://crates.io/crates/{{ krate.name }}" class="pure-menu-link" title="See {{ krate.name }} in crates.io">
-                                    {{ "cube" | fas }} Crates.io
+                                    {{ "cube" | fas }} crates.io
                                 </a>
                             </li>