diff --git a/Doc/ref/ref6.tex b/Doc/ref/ref6.tex
index 4cf30ff..13b1c71 100644
--- a/Doc/ref/ref6.tex
+++ b/Doc/ref/ref6.tex
@@ -657,7 +657,7 @@
 expression should evaluate to either a string, an open file object, or
 a code object.  If it is a string, the string is parsed as a suite of
 Python statements which is then executed (unless a syntax error
-occurs).  If it is an open file, the file is parsed until EOF and
+occurs).  If it is an open file, the file is parsed until \EOF{} and
 executed.  If it is a code object, it is simply executed.
 
 In all cases, if the optional parts are omitted, the code is executed
diff --git a/Doc/ref/ref7.tex b/Doc/ref/ref7.tex
index 64d3621..e43faec 100644
--- a/Doc/ref/ref7.tex
+++ b/Doc/ref/ref7.tex
@@ -113,7 +113,7 @@
 \indexii{loop}{statement}
 
 The \keyword{for} statement is used to iterate over the elements of a
-sequence (string, tuple or list):
+sequence (such as a string, tuple or list) or other iterable object:
 \obindex{sequence}
 
 \begin{verbatim}
@@ -353,10 +353,6 @@
 dictionary receiving any excess keyword arguments, defaulting to a
 new empty dictionary.
 
-
-
-
-
 It is also possible to create anonymous functions (functions not bound
 to a name), for immediate use in expressions.  This uses lambda forms,
 described in section \ref{lambda}.  Note that the lambda form is