global whitespace cleanup

Change-Id: I429b3833c5db9e78220beb1ea72980b557ba06c4

3 files changed, 27 insertions, 28 deletions

diff --git a/samples/example.com.zone b/samples/example.com.zone
index 4e585c1ce..ee51895f1 100644
--- a/samples/example.com.zone
+++ b/samples/example.com.zone
@@ -20,4 +20,3 @@ dns2	A	192.0.2.2
 
 mail	A	192.0.2.3
 	AAAA	2001:DB8::3
-
diff --git a/samples/knot.full.conf b/samples/knot.full.conf
index 8b7ebbc55..8fe017d1e 100644
--- a/samples/knot.full.conf
+++ b/samples/knot.full.conf
@@ -20,7 +20,7 @@ system {
   # Version of the server (see RFC 4892). Not used yet.
   version "1.2";
 
-  # Server identifier 
+  # Server identifier
   # Use string format "text"
   # Or hexstring 0x01ab00
   nsid "myserver0";
@@ -65,25 +65,25 @@ system {
   # This number also includes pending SOA queries
   # Minimal value is number of CPUs
   # Default: 10
-  transfers 10; 
+  transfers 10;
 
   # Rate limit
   # in queries / second
   # Default: off (=0)
   rate-limit 0;
-  
+
   # Rate limit bucket size
   # Number of hashtable buckets, set to reasonable value as default.
   # We chose a reasonably large prime number as it's used for hashtable size,
   # it is recommended to do so as well due to better distribution.
-  # Rule of thumb is to set it to about 1.2 * (maximum_qps) 
+  # Rule of thumb is to set it to about 1.2 * (maximum_qps)
   # Memory cost is approx. 32B per bucket
-  # Default: 393241 
+  # Default: 393241
   rate-limit-size 393241;
 
-  # Rate limit SLIP 
+  # Rate limit SLIP
   # Each Nth blocked response will be sent as truncated, this is a way to allow
-  # legitimate requests to get a chance to reconnect using TCP 
+  # legitimate requests to get a chance to reconnect using TCP
   # Default: 2
   rate-limit-slip 2;
 }
@@ -118,11 +118,11 @@ include "knot.keys.conf";
 interfaces {
 
   # Interface entry
-  # 
+  #
   # Format 1: <name> { address <address>; [port <port>;] }
   ipv4 {                # <name> is an arbitrary symbolic name
     address 127.0.0.1;  # <address> may be ither IPv4 or IPv6 address
-    port 53531;         # port is required for XFR/IN and NOTIFY/OUT 
+    port 53531;         # port is required for XFR/IN and NOTIFY/OUT
   }
 
   # Format 2: <name> { address <address>@<port>; }
@@ -184,7 +184,7 @@ control {
   #       with MitM type attacks, so you should keep the interface on localnet.
   # Default port is: 5553
   listen-on { address 127.0.0.1@5553; }
-  
+
   # Specifies ACL list for remote control
   # Same syntax as for ACLs in zones
   # List of remotes or groups delimited by comma
@@ -206,7 +206,7 @@ zones {
   # Possible values: on|off
   # Default value: off
   semantic-checks off;
-  
+
   # Disable ANY type queries for authoritative answers (if 'on')
   # Possible values: on|off
   # Default value: off
@@ -244,7 +244,7 @@ zones {
     #   it is considered relative to the current directory from which the server
     #   was started.
     file "samples/example.com.zone";
-    
+
     # Build differences from zone file changes
     # Possible values: on|off
     # Default value: off
@@ -277,16 +277,16 @@ zones {
     # f.e. 1s = 1 second, 1m = 1 minute, 1h = 1 hour, 1d = 1 day
     zonefile-sync 1h;
 
-    # XFR master server 
+    # XFR master server
     xfr-in server0;
 
     # ACL list of XFR slaves
     xfr-out server0, server1;
 
-    # ACL list of servers allowed to send NOTIFY queries 
+    # ACL list of servers allowed to send NOTIFY queries
     notify-in server0;
 
-    # List of servers to send NOTIFY to 
+    # List of servers to send NOTIFY to
     notify-out server0, server1;
 
     # List of servers to allow UPDATE queries
@@ -296,15 +296,15 @@ zones {
 
 # Section 'log' configures logging of server messages.
 #
-# Logging recognizes 3 symbolic names of log devices: 
+# Logging recognizes 3 symbolic names of log devices:
 #   stdout    - Standard output
 #   stderr    - Standard error output
 #   syslog    - Syslog
-# 
+#
 # In addition, arbitrary number of log files may be specified (see below).
 #
 # Log messages are characterized by severity and category.
-# Supported severities: 
+# Supported severities:
 #   debug     - Debug messages. Must be turned on at compile time.
 #   info      - Informational messages.
 #   notice    - Notices and hints.
@@ -323,8 +323,8 @@ zones {
 #   any       - All categories
 #
 # More severities (separated by commas) may be listed for each category.
-# All applicable severities must be listed. 
-#   (I.e. specifying 'error' severity does mean: 'log error messages', 
+# All applicable severities must be listed.
+#   (I.e. specifying 'error' severity does mean: 'log error messages',
 #    and NOT 'log all messages of severity error and above'.)
 #
 # Default settings (in case there are no entries in 'log' section or the section
@@ -336,14 +336,14 @@ log {
 
   # Log entry
   #
-  # Format 1: 
-  # <log> { 
-  #   <category1> <severity1> [, <severity2> ...]; 
+  # Format 1:
+  # <log> {
+  #   <category1> <severity1> [, <severity2> ...];
   #   <category2> <severity1> [, <severity2> ...];
   #   ...
-  # } 
+  # }
   syslog {     # <log> is a symbolic name of a log device (see above)
-    # log errors of any category 
+    # log errors of any category
     any error;    # for <category> and <severity> see above
     # log also warnings and notices from category 'zone'
     zone warning, notice;
diff --git a/samples/knot.min.conf b/samples/knot.min.conf
index 6b7c1af1d..b3dad31cf 100644
--- a/samples/knot.min.conf
+++ b/samples/knot.min.conf
@@ -17,8 +17,8 @@ interfaces {
 }
 
 zones {
-  example.com {  
-    file "samples/example.com.zone"; 
+  example.com {
+    file "samples/example.com.zone";
   }
 }