[design] change some words

Author: zombieFox

index.html

@@ -533,7 +533,7 @@ <h1 class="menu-item-header-text">Search</h1>
 <labelfor="control-header-search-engine-custom-url">URL</label>
 <inputid="control-header-search-engine-custom-url" class="control-header-search-engine-custom-url" type="text" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" placeholder="https://" tabindex="1">
 <pclass="input-helper small muted">Eneter a web address with the search parameters, eg: "https://vimeo.com/search?q="</p>
-<pclass="input-helper small muted mb-0">nightTab would add the search term entered into the Search input at the end of the above URL</p>
+<pclass="input-helper small muted mb-0">nightTab will add the search term entered into the Search input at the end of the above URL</p>
 </div>
 </div>
 <hr>
@@ -787,7 +787,7 @@ <h1 class="menu-item-header-text">Style</h1>
 <divclass="input-wrap">
 <inputid="control-theme-style-light" class="control-theme-style-light" type="radio" name="control-theme-style" value="light" tabindex="1">
 <labelfor="control-theme-style-light">Light</label>
-<pclass="input-helper small muted">Accent colour may need to be changed to best fit the Theme Style.</p>
+<pclass="input-helper small muted">Accent Colour and Background Image may need to be changed to best fit the Theme Style.</p>
 </div>
 </div>
 </div>