diff --git a/h5bp/directive-only/extra-security.conf b/h5bp/directive-only/extra-security.conf
index dcc5fba..cf3e84b 100644
--- a/h5bp/directive-only/extra-security.conf
+++ b/h5bp/directive-only/extra-security.conf
@@ -1,15 +1,15 @@
 # The X-Frame-Options header indicates whether a browser should be allowed
 # to render a page within a frame or iframe.
 add_header X-Frame-Options SAMEORIGIN;
- 
+
 # MIME type sniffing security protection
 #	There are very few edge cases where you wouldn't want this enabled.
 add_header X-Content-Type-Options nosniff;
- 
+
 # The X-XSS-Protection header is used by Internet Explorer version 8+
 # The header instructs IE to enable its inbuilt anti-cross-site scripting filter.
 add_header X-XSS-Protection "1; mode=block";
- 
+
 # with Content Security Policy (CSP) enabled (and a browser that supports it (http://caniuse.com/#feat=contentsecuritypolicy),
 # you can tell the browser that it can only download content from the domains you explicitly allow
 # CSP can be quite difficult to configure, and cause real issues if you get it wrong
diff --git a/h5bp/directive-only/spdy.conf b/h5bp/directive-only/spdy.conf
index f65912b..71c9a06 100644
--- a/h5bp/directive-only/spdy.conf
+++ b/h5bp/directive-only/spdy.conf
@@ -1,7 +1,7 @@
 # Nginx's spdy module is compiled by default from 1.6
 # SPDY only works on HTTPS connections
 
-# Inform browser of SPDY availability 
+# Inform browser of SPDY availability
 add_header Alternate-Protocol  443:npn-spdy/3;
 
 # Adjust connection keepalive for SPDY clients:
diff --git a/h5bp/directive-only/ssl-stapling.conf b/h5bp/directive-only/ssl-stapling.conf
index 0c65fc9..d15bf97 100644
--- a/h5bp/directive-only/ssl-stapling.conf
+++ b/h5bp/directive-only/ssl-stapling.conf
@@ -3,7 +3,7 @@ ssl_stapling on;
 ssl_stapling_verify on;
 
 #trusted cert must be made up of your intermediate certificate followed by root certificate
-#ssl_trusted_certificate /path/to/ca.crt; 
+#ssl_trusted_certificate /path/to/ca.crt;
 
 resolver 8.8.8.8 8.8.4.4 216.146.35.35 216.146.36.36 valid=60s;
 resolver_timeout 2s;
diff --git a/h5bp/location/cache-busting.conf b/h5bp/location/cache-busting.conf
index 72e7bc1..6afe34a 100644
--- a/h5bp/location/cache-busting.conf
+++ b/h5bp/location/cache-busting.conf
@@ -6,5 +6,5 @@
 # This is not included by default, because it'd be better if you use the build
 # script to manage the file names.
 location ~* (.+)\.(?:\d+)\.(js|css|png|jpg|jpeg|gif)$ {
-   try_files $uri $1.$2;
+  try_files $uri $1.$2;
 }
diff --git a/h5bp/location/cross-domain-fonts.conf b/h5bp/location/cross-domain-fonts.conf
index 9e6df0c..b55ee6b 100644
--- a/h5bp/location/cross-domain-fonts.conf
+++ b/h5bp/location/cross-domain-fonts.conf
@@ -1,13 +1,13 @@
 # Cross domain webfont access
 location ~* \.(?:ttf|ttc|otf|eot|woff|woff2)$ {
-    include h5bp/directive-only/cross-domain-insecure.conf;
+  include h5bp/directive-only/cross-domain-insecure.conf;
 
-    # Also, set cache rules for webfonts.
-    #
-    # See http://wiki.nginx.org/HttpCoreModule#location
-    # And https://github.com/h5bp/server-configs/issues/85
-    # And https://github.com/h5bp/server-configs/issues/86
-    expires 1M;
-    access_log off;
-    add_header Cache-Control "public";
+  # Also, set cache rules for webfonts.
+  #
+  # See http://wiki.nginx.org/HttpCoreModule#location
+  # And https://github.com/h5bp/server-configs/issues/85
+  # And https://github.com/h5bp/server-configs/issues/86
+  expires 1M;
+  access_log off;
+  add_header Cache-Control "public";
 }
diff --git a/h5bp/location/protect-system-files.conf b/h5bp/location/protect-system-files.conf
index 81aa96c..128c49a 100644
--- a/h5bp/location/protect-system-files.conf
+++ b/h5bp/location/protect-system-files.conf
@@ -4,10 +4,10 @@
 # https://www.mnot.net/blog/2010/04/07/well-known
 # https://tools.ietf.org/html/rfc5785
 location ~* /\.(?!well-known\/) {
-    deny all;
+  deny all;
 }
 
 # Prevent clients from accessing to backup/config/source files
 location ~* (?:\.(?:bak|conf|dist|fla|in[ci]|log|psd|sh|sql|sw[op])|~)$ {
-    deny all;
+  deny all;
 }
diff --git a/nginx.conf b/nginx.conf
index 8477df2..8fbfbcd 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -57,7 +57,7 @@ http {
 
   # Speed up file transfers by using sendfile() to copy directly
   # between descriptors rather than using read()/write().
-  # For performance reasons, on FreeBSD systems w/ ZFS 
+  # For performance reasons, on FreeBSD systems w/ ZFS
   # this option should be disabled as ZFS's ARC caches
   # frequently used files in RAM by default.
   sendfile        on;