Revert escaped double dash man page flag syntax

Commit 800a2e2d35 introduced a way to disable the conversion of `--`into
an en dash on docs.podman.io, so the ugly workaround of escaping the
dashes is no longer necessary.

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>

1 files changed, 17 insertions, 17 deletions

diff --git a/docs/source/markdown/podman-ps.1.md b/docs/source/markdown/podman-ps.1.md
index b9d12adc6..40d26b86d 100644
--- a/docs/source/markdown/podman-ps.1.md
+++ b/docs/source/markdown/podman-ps.1.md
@@ -13,7 +13,7 @@ podman\-ps - Prints out information about containers
 **podman container ls** [*options*]
 
 ## DESCRIPTION
-**podman ps** lists the running containers on the system. Use the **\-\-all** flag to view
+**podman ps** lists the running containers on the system. Use the **--all** flag to view
 all the containers information.  By default it lists:
 
  * container id
@@ -26,17 +26,17 @@ all the containers information.  By default it lists:
 
 ## OPTIONS
 
-#### **\-\-all**, **-a**
+#### **--all**, **-a**
 
 Show all the containers created by Podman, default is only running containers.
 
 Note: Podman shares containers storage with other tools such as Buildah and CRI-O. In some cases these `external` containers might also exist in the same storage. Use the `--external` option to see these external containers. External containers show the 'storage' status.
 
-#### **\-\-external**
+#### **--external**
 
 Display external containers that are not controlled by Podman but are stored in containers storage.  These external containers are generally created via other container technology such as Buildah or CRI-O and may depend on the same container images that Podman is also using.  External containers are denoted with either a 'buildah' or 'storage' in the COMMAND and STATUS column of the ps output. Only used with the --all option.
 
-#### **\-\-filter**, **-f**
+#### **--filter**, **-f**
 
 Filter what containers are shown in the output.
 Multiple filters can be given with multiple uses of the --filter flag.
@@ -61,7 +61,7 @@ Valid filters are listed below:
 | network         | [Network] name or full ID of network                                             |
 
 
-#### **\-\-format**=*format*
+#### **--format**=*format*
 
 Pretty-print containers to JSON or using a Go template
 
@@ -84,56 +84,56 @@ Valid placeholders for the Go template are listed below:
 | .Labels         | All the labels assigned to the container         |
 | .Mounts         | Volumes mounted in the container                 |
 
-#### **\-\-help**, **-h**
+#### **--help**, **-h**
 
 Print usage statement
 
-#### **\-\-last**, **-n**
+#### **--last**, **-n**
 
 Print the n last created containers (all states)
 
-#### **\-\-latest**, **-l**
+#### **--latest**, **-l**
 
 Show the latest container created (all states) (This option is not available with the remote Podman client)
 
-#### **\-\-namespace**, **\-\-ns**
+#### **--namespace**, **--ns**
 
 Display namespace information
 
-#### **\-\-noheading**
+#### **--noheading**
 
 Omit the table headings from the listing of containers.
 
-#### **\-\-no-trunc**
+#### **--no-trunc**
 
 Display the extended information
 
-#### **\-\-pod**, **-p**
+#### **--pod**, **-p**
 
 Display the pods the containers are associated with
 
-#### **\-\-quiet**, **-q**
+#### **--quiet**, **-q**
 
 Print the numeric IDs of the containers only
 
-#### **\-\-sort**
+#### **--sort**
 
 Sort by command, created, id, image, names, runningfor, size, or status",
 Note: Choosing size will sort by size of rootFs, not alphabetically like the rest of the options
 Default: created
 
-#### **\-\-size**, **-s**
+#### **--size**, **-s**
 
 Display the total file size
 
-#### **\-\-sync**
+#### **--sync**
 
 Force a sync of container state with the OCI runtime.
 In some cases, a container's state in the runtime can become out of sync with Podman's state.
 This will update Podman's state based on what the OCI runtime reports.
 Forcibly syncing is much slower, but can resolve inconsistent state issues.
 
-#### **\-\-watch**, **-w**
+#### **--watch**, **-w**
 
 Refresh the output with current containers on an interval in seconds.