Fix typos

3 files changed, 4 insertions, 4 deletions

diff --git a/README b/README
index 356ea4e..378feff 100644
--- a/README
+++ b/README
@@ -2,7 +2,7 @@
 
 Xenv is a text preprocessor.  It reads input from files (or the
 standard input, if none are supplied) and prints it on the standard
-input, replacing references to environment variables with their actual
+output, replacing references to environment variables with their actual
 values.
 
 Variables are referenced using POSIX-compatible shell syntax: $NAME,
diff --git a/xenv.1 b/xenv.1
index dc64731..472e240 100644
--- a/xenv.1
+++ b/xenv.1
@@ -24,7 +24,7 @@ xenv \- expand shell variables in input files
  [\fIFILE\fR...]
 .SH DESCRIPTION
 Reads input from \fIFILE\fRs (or the standard input, if none are
-supplied) and prints it on the standard input, expanding references to
+supplied) and prints it on the standard output, expanding references to
 environment variables with their actual values.
 .SS Variable expansion
 A \fIreference\fR is one of the following constructs:
@@ -133,7 +133,7 @@ $$endif
 \fB$$set \fINAME\fR
 Sets the variable \fINAME\fR to empty string.
 .TP
-\fB$$set \fINAME\fR \fB"\fISTRING\fB"\f
+\fB$$set \fINAME\fR \fB"\fISTRING\fB"\fR
 Sets the variable \fINAME\fR \fISTRING\fR.  Within \fISTRING\fR,
 each occurrence of a backslash followed by another character is
 replaced by that character alone.
diff --git a/xenv.l b/xenv.l
index 5591b84..4554696 100644
--- a/xenv.l
+++ b/xenv.l
@@ -1,4 +1,4 @@
-/* xenv - expand environment variables in input files
+/* xenv - expand environment variables in input files  -*- c -*-
    Copyright (C) 2021 Sergey Poznyakoff
 
    Xenv is free software; you can redistribute it and/or modify it