scripts/spelling.txt: add "disassocation" pattern and fix typo instances

Fix typos and add the following to the scripts/spelling.txt:

  disassocation||disassociation

Link: http://lkml.kernel.org/r/1481573103-11329-27-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/net/wireless/intel/ipw2x00/ipw2100.c

@@ -5652,7 +5652,7 @@ static void shim__set_security(struct net_device *dev,
 
 /* As a temporary work around to enable WPA until we figure out why
  * wpa_supplicant toggles the security capability of the driver, which
- * forces a disassocation with force_update...
+ * forces a disassociation with force_update...
  *
  *	if (force_update || !(priv->status & STATUS_ASSOCIATED))*/
 	if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)))

drivers/net/wireless/intel/ipw2x00/ipw2200.c

@@ -3974,7 +3974,7 @@ static void ipw_send_disassociate(struct ipw_priv *priv, int quiet)
 		return;
 	}
 
-	IPW_DEBUG_ASSOC("Disassocation attempt from %pM "
+	IPW_DEBUG_ASSOC("Disassociation attempt from %pM "
 			"on channel %d.\n",
 			priv->assoc_request.bssid,
 			priv->assoc_request.channel);

include/net/cfg80211.h

@@ -1948,7 +1948,7 @@ struct cfg80211_deauth_request {
  * struct cfg80211_disassoc_request - Disassociation request data
  *
  * This structure provides information needed to complete IEEE 802.11
- * disassocation.
+ * disassociation.
  *
  * @bss: the BSS to disassociate from
  * @ie: Extra IEs to add to Disassociation frame or %NULL

scripts/spelling.txt

@@ -364,6 +364,7 @@ differrence||difference
 difinition||definition
 diplay||display
 direectly||directly
+disassocation||disassociation
 disapear||disappear
 disapeared||disappeared
 disappared||disappeared