Merged trivial typo fixes from Zope-2_8-branch

doc/FAQ.txt

@@ -198,7 +198,13 @@ Zope Installation Frequently Asked Questions
        "AttributeError, _length" when trying to use the ZCatalog?
 
        In Zope 2.8 we cleaned up the index implementations and therefore
-       you need to migrate every single ZCatalog manually:
+       you need to migrate every single ZCatalog manually.
+
+       Notice: **YOU SHOULD BACKUP YOUR var/Data.fs file before starting 
+       the migration**, see http://www.zope.org/Wikis/ZODB/FileStorageBackup 
+       for backup instructions.
+
+       To perform the migration:
 
         - go to the ZMI 
 
@@ -215,10 +221,7 @@ Zope Installation Frequently Asked Questions
           take a while
 
         - after the conversion a message will appear: "Indexes
-          converted and reindexes"
-
-        - Notice: **YOU SHOULD BACKUP YOUR var/Data.fs file before
-          starting the migration**
+          converted and reindexed"
 
 
   General
@@ -236,3 +239,4 @@ Zope Installation Frequently Asked Questions
        source will contain the last good HTML returned by the request
        before the error occurred. This is due to caching by the
        browser.  Clear your cache and view the HTML source again.
+

doc/ZOPE3.txt

@@ -2,7 +2,7 @@ Using Zope 3 Components in Zope 2 Applications
 
   Background
 
-    Zope 3 is next major revision of Zope. It is designed to be more 
+    Zope 3 is the next major revision of Zope. It is designed to be more 
     'programmer-centric' and easier to learn, use and extend. Zope 3 
     introduces an interface-centric component architecture that makes 
     it easier to develop and deploy components without requiring 
@@ -12,7 +12,7 @@ Using Zope 3 Components in Zope 2 Applications
     of the zope.org Website at http://dev.zope.org/Zope3/.
 
     As of Zope 2.8, the "Five" project has been integrated into the 
-    Zope 2 core. The "Five" project implements a compatibily layer 
+    Zope 2 core. The "Five" project implements a compatibility layer 
     that allows many Zope 3 components and patterns to be used in 
     new and existing Zope 2 applications. This provides a number of 
     benefits::
@@ -34,7 +34,7 @@ Using Zope 3 Components in Zope 2 Applications
     Zope Configuration Markup Language (ZCML), adapters, views, 
     utilities, schema-driven content, and Zope 3 add and edit forms.
 
-    Note that the Five layer does *not* attempt provide a ZMI user 
+    Note that the Five layer does *not* attempt to provide a ZMI user 
     interface for Zope 3 components.
 
     Zope 2.8+ includes the essential Zope 3 packages, so it is not 
@@ -165,6 +165,7 @@ Using Zope 3 Components in Zope 2 Applications
 
     interface
     ---------
+
     Define an interface in ZCML.
 
     layer
@@ -269,3 +270,4 @@ Using Zope 3 Components in Zope 2 Applications
     content classes. Note however that these permissions will be ignored by 
     views anyway, as they are trusted -- it only serves to protect directly 
     exposed methods on content classes (the python scripts and the ZPublisher).
+