[gegl] docs: change commandline to command-line in website documentation

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 135392646d62b2ce1df7388ce1f5d7b31c973808
Author: John Marshall <jtm home gmail com>
Date:   Tue Feb 2 12:55:08 2021 +0000

    docs: change commandline to command-line in
    website documentation

 docs/commandline.txt  | 6 +++---
 docs/contribute.txt   | 2 +-
 docs/copyright.txt.in | 2 +-
 docs/gegl-chain.txt   | 8 ++++----
 docs/index.txt        | 2 +-
 5 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/docs/commandline.txt b/docs/commandline.txt
index ab0db6f30..19ced6637 100644
--- a/docs/commandline.txt
+++ b/docs/commandline.txt
@@ -1,8 +1,8 @@
-gegl commandline
-----------------
+gegl command-line
+-----------------
 
 In addition to installing a library, GEGL also installs gegl - a binary/program
-that permits doing image processing from the commandline as well as an aid
+that permits doing image processing from the command-line as well as an aid
 during development of GEGL operations.
 
 Some examples:
diff --git a/docs/contribute.txt b/docs/contribute.txt
index 42a8c5c12..b351d7c22 100644
--- a/docs/contribute.txt
+++ b/docs/contribute.txt
@@ -43,7 +43,7 @@ GEGL and its internal architecture is also welcome.
 
 Use GEGL in other places than GIMP
 
-Commandline tools for doing batch processing, UIs for compositing or
+Command-line tools for doing batch processing, UIs for compositing or
 image manipulation, video effects rendering and more are all things that are
 possible to implement with GEGL, that would end up sharing their available
 ops among each other.
diff --git a/docs/copyright.txt.in b/docs/copyright.txt.in
index af7c88b0f..421a3824c 100644
--- a/docs/copyright.txt.in
+++ b/docs/copyright.txt.in
@@ -4,7 +4,7 @@ GEGL is free software; you can redistribute it and/or modify it under the terms
 of the link:LGPL[GNU Lesser General Public License] and link:GPL[GNU General
 Public License] as published by the Free Software Foundation; either version 3
 of the Licenses, or (at your option) any later version. The library itself is
-licensed under LGPL while the sample commandline application and GUI binary
+licensed under LGPL while the sample command-line application and GUI binary
 gegl is licensed under GPL.
 GEGL depends on and ships with the link:http://code.google.com/p/poly2tri-c[Poly2Tri-C]
 library, which is also free software; you can redistribute it and/or modify it
diff --git a/docs/gegl-chain.txt b/docs/gegl-chain.txt
index 42a64eb25..c0f847a9f 100644
--- a/docs/gegl-chain.txt
+++ b/docs/gegl-chain.txt
@@ -2,9 +2,9 @@ gegl-chain
 ----------
 
 A serialization format for GEGL graphs that grew out of the desire to
-write one-liner image processing tasks on the commandline.
+write one-liner image processing tasks on the command-line.
 
-Everything after -- in a GEGL commandline that contains an input image
+Everything after -- in a GEGL command-line that contains an input image
 is considered the chain of operations.
 
  $ gegl input.jpg -o output.png -- noise-reduction unsharp-mask
@@ -14,7 +14,7 @@ an image viewer as well as visualizer for the result of chains of operations.
 
  $ gegl input.jpg -- noise-reduction unsharp-mask
 
-If an argument on the commandline part of the chain contains a = it is a
+If an argument on the command-line part of the chain contains a = it is a
 property assignment for the preceding operation. For example:
 
  $ gegl in.jpg -- noise-reduction iterations=4 unsharp-mask
@@ -37,7 +37,7 @@ following example, which uses a blurred version of an image as a threshold mask
 
 When it is more reasonable to specify dimensions relative to the height of an
 image - similar to CSS vh dimensions, GEGL can use a "rel" suffix similar to
-the CSS vh unit, on the commandline and in other tools, a scaling factor to
+the CSS vh unit, on the command-line and in other tools, a scaling factor to
 scale "rel" units is passed with the parsing API.
 
  $ gegl in.jpg -- id=a threshold aux=[ ref=a gaussian-blur std-dev-x=0.1rel std-dev-y=0.1rel ]
diff --git a/docs/index.txt b/docs/index.txt
index 48dfde872..21928cc5f 100644
--- a/docs/index.txt
+++ b/docs/index.txt
@@ -17,7 +17,7 @@ to represent the desired image processing pipeline. GEGL provides operations
 for link:operations/GeglOperationSource.html[image loading] and
 link:operations/GeglOperationSink.html[storing], link:operations/color.html[color adjustments], 
link:operations/artistic.html[GIMPs artistic] filters and more
 forms of link:features.html[image processing] GEGL can also be used from the
-link:commandline.html[commandline].
+link:commandline.html[command-line].
 
 The primary repository for the GEGL source code
 link:http://git.gnome.org/browse/gegl/[in GNOME git], and at GIMPs download