diff --git a/en_US.ISO8859-1/articles/hats/article.sgml b/en_US.ISO8859-1/articles/hats/article.sgml
index 99b77100cb..55a392ddf5 100644
--- a/en_US.ISO8859-1/articles/hats/article.sgml
+++ b/en_US.ISO8859-1/articles/hats/article.sgml
@@ -40,7 +40,7 @@
       core member's personal interpretation of core's position, both
       as a sitting member of core and as a former security
       officer. This is only a guideline, not as a cudgel for
-      grievances.  Much like &man.style.9 is a guideline for the
+      grievances.  Much like &man.style.9; is a guideline for the
       source code, this document is not intended as an absolute
       straight jacket.</para>
   </note>
@@ -48,7 +48,7 @@
   <para>When core appoints someone to a hat, they expect that person
     to be responsible for an area of the source code tree.  Core
     expects that person to be the final authority in that area of the
-    tree, or have enough self knowledge to know that they aren't and
+    tree, or have enough self knowledge to know that they are not and
     to seek qualified help.  Core expects that person to guide
     development in that area of the tree.  Sometimes this means taking
     an pro-active role in day to day affairs, while other times this
@@ -62,7 +62,7 @@
     work with the submitter to reach a compromise.  Core expects the
     hat to be courteous.  It is reasonable for hats to request that
     normal project rules be followed when reviewing patches (eg, that
-    they generally conform to style(9) or the prevailing style of the
+    they generally conform to &man.style.9; or the prevailing style of the
     file, that style and content changes be separated, etc).</para>
 
   <para>When a dispute arises, core expects the hat to make his or her
@@ -83,7 +83,7 @@
     deputy is expected to be able to act in the absence of the hat.
     For example, the security officer deputies send out security
     advisories when the SO is not around.  In extreme cases, the
-    deputy can defer an issue until the hat returns, but that's
+    deputy can defer an issue until the hat returns, but that is
     expected to be the exception rather than the rule, especially if
     the hat's return is far in the future.</para>
 
@@ -94,7 +94,7 @@
     at the pleasure of core.</para>
 
   <para>Core sometimes will impose additional, specific requirements
-    for a given hat that doesn't apply to all hats.  These conditions
+    for a given hat that does not apply to all hats.  These conditions
     may change over time.</para>
 
   <para>Committers and others working with hats are expected to use