Rename "I'm feeling lucky" to "First"

app/templates/base.html

@@ -49,7 +49,10 @@
 					{% if type %}<input type="hidden" name="type" value="{{ type }}" />{% endif %}
 					<input class="form-control mr-sm-2" name="q" type="text" placeholder="Search {{ title | lower or 'all packages' }}" value="{{ query or ''}}">
 					<input class="btn btn-secondary my-2 my-sm-0 mr-sm-2" type="submit" value="Search" />
-					<input class="btn btn-primary my-2 my-sm-0" type="submit" name="lucky" value="Lucky" />
+					<input class="btn btn-secondary my-2 my-sm-0"
+						data-toggle="tooltip" data-placement="bottom"
+						title="Go to the first found result for this query."
+						type="submit" name="lucky" value="First" />
 				</form>
 				<ul class="navbar-nav ml-auto">
 					{% if current_user.is_authenticated %}