diff --git a/public/res/core.js b/public/res/core.js
index 0da279cd..e5bc84cc 100644
--- a/public/res/core.js
+++ b/public/res/core.js
@@ -371,7 +371,7 @@ define([
 				});
 			}
 		});
-	}, 1000);
+	}, 3000);
 
 	eventMgr.addListener('onOfflineChanged', checkPayment);
 
diff --git a/public/res/html/bodyIndex.html b/public/res/html/bodyIndex.html
index 4d27e979..930ce472 100644
--- a/public/res/html/bodyIndex.html
+++ b/public/res/html/bodyIndex.html
@@ -1135,14 +1135,6 @@
 										class="form-control">
 								</div>
 							</div>
-							<div class="form-group">
-								<label class="col-sm-4 control-label"
-									for="input-settings-ssh-proxy">SSH proxy</label>
-								<div class="col-sm-7">
-									<input type="text" id="input-settings-ssh-proxy"
-										class="form-control">
-								</div>
-							</div>
 						</div>
 					</div>
 					<div class="tab-pane" id="tabpane-settings-extensions">
@@ -1309,7 +1301,7 @@
 			<div class="modal-body">
 				<p>This feature is restricted to sponsor users as it's a web service hosted on Amazon EC2.
                     Note that sponsoring StackEdit would cost you only $5/year.</p>
-				<p>To see how a PDF looks like <a target="_blank" href="/Welcome%20document.pdf">click here</a>.</p>
+				<p>To see how a PDF looks <a target="_blank" href="/Welcome%20document.pdf">click here</a>.</p>
 				<blockquote><b>Tip:</b> PDFs are fully customizable via Settings>Advanced>PDF template/options.</blockquote>
 			</div>
 			<div class="modal-footer">
diff --git a/public/res/styles/main.less b/public/res/styles/main.less
index cbe1602b..daa659c3 100644
--- a/public/res/styles/main.less
+++ b/public/res/styles/main.less
@@ -187,7 +187,6 @@ body {
 }
 
 .modal-footer {
-	background-color: @secondary-bg-light;
 	margin-top: 0;
 }