[Docs] Fix documentation

- Fix “Cache” option in Back up/Restore > Backup Options
- Ensure touch target size for links is 48px in devices with touch screen

Thanks: Mikael Wiesel
Signed-off-by: Muntashir Al-Islam <muntashirakon@riseup.net>

docs/raw/en/guide/backup-restore.tex

@@ -57,9 +57,8 @@ \subsection{Backup Options}\label{subsec:backup-restore-backup-options} %%##$opt
 
     \item \textbf{Cache.} Android apps have multiple cache directories located at every data directories (both internal and external).
     There are two types of cache: \textbf{cache} and \textbf{code cache}.
-    Enabling this option excludes both cache directories from all the data directories.
-    It is generally advised to exclude cache directories since most apps do not clear the cache regularly (for some
-    reason, the only way an app can clear its cache is by deleting the entire cache directory) and usually handled by the OS itself.
+    Disabling this option excludes both cache directories from all the data directories.
+    It is generally advised to exclude cache directories since most apps do not clear the cache regularly and usually handled by the OS itself.
     Apps such as Telegram may use a very large cache (depending on the storage space) which may dramatically increase the backup size.
     When it is disabled, AM also ignores the \textbf{no\_backup} directories.
 

docs/raw/index.html

@@ -60,6 +60,16 @@
             text-shadow: 0 0 2px #212121;
             font-family: Helvetica Nueue, Helvetica, sans-serif;
         }
+
+        a.link {
+            display: inline-block;
+        }
+
+        @media (any-pointer: coarse) {
+            a.link {
+                padding: 16px 8px;
+            }
+        }
     </style>
     <script>
         // noinspection JSUnusedGlobalSymbols

scripts/docs.php

@@ -475,7 +475,7 @@ function deploy(bool $force = false): void {
     $js_lang_html = array();
     foreach ($languages as $language) {
         $lang_code = get_IETF_language_tag($language);
-        $js_lang_html[] = "  <a href=\"$language/\" onclick=\"return setLanguage('$language')\">" . Locale::getDisplayName($lang_code, $lang_code) . "</a>";
+        $js_lang_html[] = "  <a class=\"link\" href=\"$language/\" onclick=\"return setLanguage('$language')\">" . trim(Locale::getDisplayName($lang_code, $lang_code)) . "</a>";
     }
     $html_contents = file_get_contents(RAW_DIR . '/index.html');
     $html_contents = str_replace('PLACEHOLDER_LANGUAGES_AS_ARRAY', implode('\', \'', $languages), $html_contents);