Explicitly specify UTF-8 encoding in XML declarations

As specified by the DevBook XML guide.

Signed-off-by: Ulrich Müller <ulm@gentoo.org>

15 files changed, 15 insertions, 15 deletions

diff --git a/tools-reference/bash/text.xml b/tools-reference/bash/text.xml
index 5e541ca..76a7da0 100644
--- a/tools-reference/bash/text.xml
+++ b/tools-reference/bash/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/bash/">
 <chapter>
 <title><c>bash</c> — Standard Shell</title>
diff --git a/tools-reference/cat/text.xml b/tools-reference/cat/text.xml
index a56de13..c265fcc 100644
--- a/tools-reference/cat/text.xml
+++ b/tools-reference/cat/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/cat/">
 <chapter>
 <title><c>cat</c> — File Concatenation</title>
diff --git a/tools-reference/cut/text.xml b/tools-reference/cut/text.xml
index a4249d6..749f6fe 100644
--- a/tools-reference/cut/text.xml
+++ b/tools-reference/cut/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/cut/">
 <chapter>
 <title><c>cut</c> — Column Concatenation</title>
diff --git a/tools-reference/diff-and-patch/text.xml b/tools-reference/diff-and-patch/text.xml
index 3be24db..50983b6 100644
--- a/tools-reference/diff-and-patch/text.xml
+++ b/tools-reference/diff-and-patch/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/diff-and-patch/">
 <chapter>
 <title><c>diff</c> and <c>patch</c> — File Differences</title>
diff --git a/tools-reference/echo/text.xml b/tools-reference/echo/text.xml
index 6753a4c..fb36543 100644
--- a/tools-reference/echo/text.xml
+++ b/tools-reference/echo/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/echo/">
 <chapter>
 <title><c>echo</c> — Print Strings</title>
diff --git a/tools-reference/ekeyword/text.xml b/tools-reference/ekeyword/text.xml
index 61cfeb3..eeb2d7b 100644
--- a/tools-reference/ekeyword/text.xml
+++ b/tools-reference/ekeyword/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/ekeyword/">
 <chapter>
 <title><c>ekeyword</c> — Keywording</title>
diff --git a/tools-reference/false-and-true/text.xml b/tools-reference/false-and-true/text.xml
index 4367c5a..e06aefa 100644
--- a/tools-reference/false-and-true/text.xml
+++ b/tools-reference/false-and-true/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/false-and-true/">
 <chapter>
 <title><c>false</c> and <c>true</c> — Generating Return Codes</title>
diff --git a/tools-reference/find/text.xml b/tools-reference/find/text.xml
index 41f44e9..22fe6a2 100644
--- a/tools-reference/find/text.xml
+++ b/tools-reference/find/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/find/">
 <chapter>
 <title><c>find</c> — Finding Files</title>
diff --git a/tools-reference/grep/text.xml b/tools-reference/grep/text.xml
index a6edc15..2bf0075 100644
--- a/tools-reference/grep/text.xml
+++ b/tools-reference/grep/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/grep/">
 <chapter>
 <title><c>grep</c> — Text Filtering</title>
diff --git a/tools-reference/head-and-tail/text.xml b/tools-reference/head-and-tail/text.xml
index 0dafaed..bed5dc3 100644
--- a/tools-reference/head-and-tail/text.xml
+++ b/tools-reference/head-and-tail/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/head-and-tail/">
 <chapter>
 <title><c>head</c> and <c>tail</c> — Line Extraction</title>
diff --git a/tools-reference/sed/text.xml b/tools-reference/sed/text.xml
index cbca421..918a30e 100644
--- a/tools-reference/sed/text.xml
+++ b/tools-reference/sed/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/sed/">
 <chapter>
 <title>sed — Stream Editor</title>
diff --git a/tools-reference/sort/text.xml b/tools-reference/sort/text.xml
index e726be4..9f27c5b 100644
--- a/tools-reference/sort/text.xml
+++ b/tools-reference/sort/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/sort/">
 <chapter>
 <title>sort — Sorting Text</title>
diff --git a/tools-reference/text.xml b/tools-reference/text.xml
index ae96a2a..b47e097 100644
--- a/tools-reference/text.xml
+++ b/tools-reference/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/">
 <chapter>
 <title>Tools Reference</title>
diff --git a/tools-reference/tr/text.xml b/tools-reference/tr/text.xml
index 1f09978..ca5001f 100644
--- a/tools-reference/tr/text.xml
+++ b/tools-reference/tr/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/tr/">
 <chapter>
 <title>tr — Character Translation</title>
diff --git a/tools-reference/uniq/text.xml b/tools-reference/uniq/text.xml
index 1b906f8..39ecdfe 100644
--- a/tools-reference/uniq/text.xml
+++ b/tools-reference/uniq/text.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <guide self="tools-reference/uniq/">
 <chapter>
 <title>uniq — Filtering Duplicates</title>