Merge branch 'master' into beta

docs/src/cdist-install.rst

@@ -12,7 +12,7 @@ This is the machine from which you will configure target hosts.
  * /bin/sh: A POSIX like shell (for instance bash, dash, zsh)
  * Python >= 3.5
  * SSH client
- * sphinx (for building html docs and/or the man pages)
+ * sphinx with the rtd theme (for building html docs and/or the man pages)
 
 Target Hosts
 ~~~~~~~~~~~~

docs/src/cdist-scan.rst

@@ -57,6 +57,7 @@ resolved name to stdout - if any. The script must be executable.
 Simplest script:
 
 .. code-block:: sh
+
   #!/bin/sh
 
   case "$1" in
@@ -71,6 +72,7 @@ Simplest script:
 Resolving name from `PTR` DNS record:
 
 .. code-block:: sh
+
   #!/bin/sh
 
   for cmd in dig sed; do

docs/src/conf.py

@@ -56,7 +56,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = 'cdist'
-copyright = 'ungleich GmbH 2020'
+copyright = 'ungleich GmbH 2021'
 # author = 'Darko Poljak'
 
 # The version info for the project you're documenting, acts as replacement for