Fix spelling issues

reported by "codespell"

Changelog

@@ -45,8 +45,7 @@
 2011-01-14 20:24  runesk
 
 	* munin-node.in: Accepted patch from Jozsef Marton. Plugins might
-	  now be added
-	  dynamicly using the plugindir_
+	  now be added dynamically using the plugindir_
 
 2009-03-17 12:42  runesk
 

doc/Working-distributions.txt

@@ -10,7 +10,7 @@ These distributions are known to be working with muninlite:
  - Remove '[ "${NETWORKING}" = "yes" ] || exit 0' from /etc/inet.d/xinetd
  - Add /etc/xinetd.d/munin (see examples dir for config)
  - Add munin (port 4949) to /etc/services
- - Add "munin-node : <ip adress of munin gatherer>" to /etc/hosts.allow
+ - Add "munin-node : <ip address of munin gatherer>" to /etc/hosts.allow
 
 * OpenSuSE 10.2
  - Just works

plugins/memory

@@ -62,7 +62,7 @@ config_memory() {
   if [ "$VMALLOCUSED" != "" ]; then
     echo "vmalloc_used.label vmalloc_used"
     echo "vmalloc_used.draw STACK"
-    echo "vmalloc_used.info Virtual memory used by the kernel (used when the memory does not have to be physically contigious)."
+    echo "vmalloc_used.info Virtual memory used by the kernel (used when the memory does not have to be physically contiguous)."
   fi
   if [ "$COMMITTEDAS" != "" ]; then
     echo "committed.label committed"