docs: make boolean values clear in help texts (#1062)

See the discussion in #984

Fixes #984

Author: phm07

docs/reference/manual/hcloud_all_list.md

@@ -29,7 +29,7 @@ hcloud all list [options]
 ```
   -h, --help                 help for list
   -o, --output stringArray   output options: json|yaml
-      --paid                 Only list resources that cost money
+      --paid                 Only list resources that cost money (true, false)
   -l, --selector string      Selector to filter by labels
 ```
 

docs/reference/manual/hcloud_certificate_add-label.md

@@ -10,7 +10,7 @@ hcloud certificate add-label [--overwrite] <certificate> <label>...
 
 ```
   -h, --help        help for add-label
-  -o, --overwrite   Overwrite label if it exists already
+  -o, --overwrite   Overwrite label if it exists already (true, false)
 ```
 
 ### Options inherited from parent commands

docs/reference/manual/hcloud_config_add.md

@@ -13,7 +13,7 @@ hcloud config add <key> <value>...
 ### Options
 
 ```
-      --global   Set the value globally (for all contexts)
+      --global   Set the value globally (for all contexts) (true, false)
   -h, --help     help for add
 ```
 

docs/reference/manual/hcloud_config_get.md

@@ -13,8 +13,8 @@ hcloud config get <key>
 ### Options
 
 ```
-      --allow-sensitive   Allow showing sensitive values
-      --global            Get the value globally
+      --allow-sensitive   Allow showing sensitive values (true, false)
+      --global            Get the value globally (true, false)
   -h, --help              help for get
 ```
 

docs/reference/manual/hcloud_config_list.md

@@ -9,9 +9,9 @@ hcloud config list
 ### Options
 
 ```
-  -a, --all                  Also show default values
-      --allow-sensitive      Allow showing sensitive values
-  -g, --global               Only show global values
+  -a, --all                  Also show default values (true, false)
+      --allow-sensitive      Allow showing sensitive values (true, false)
+  -g, --global               Only show global values (true, false)
   -h, --help                 help for list
   -o, --output stringArray   output options: noheader|columns=...|json|yaml
 ```

docs/reference/manual/hcloud_config_remove.md

@@ -13,7 +13,7 @@ hcloud config remove <key> <value>...
 ### Options
 
 ```
-      --global   Remove the value(s) globally (for all contexts)
+      --global   Remove the value(s) globally (for all contexts) (true, false)
   -h, --help     help for remove
 ```
 

docs/reference/manual/hcloud_config_set.md

@@ -13,7 +13,7 @@ hcloud config set <key> <value>...
 ### Options
 
 ```
-      --global   Set the value globally (for all contexts)
+      --global   Set the value globally (for all contexts) (true, false)
   -h, --help     help for set
 ```
 

docs/reference/manual/hcloud_config_unset.md

@@ -13,7 +13,7 @@ hcloud config unset <key>
 ### Options
 
 ```
-      --global   Unset the value globally (for all contexts)
+      --global   Unset the value globally (for all contexts) (true, false)
   -h, --help     help for unset
 ```
 

docs/reference/manual/hcloud_firewall_add-label.md

@@ -10,7 +10,7 @@ hcloud firewall add-label [--overwrite] <firewall> <label>...
 
 ```
   -h, --help        help for add-label
-  -o, --overwrite   Overwrite label if it exists already
+  -o, --overwrite   Overwrite label if it exists already (true, false)
 ```
 
 ### Options inherited from parent commands

docs/reference/manual/hcloud_floating-ip_add-label.md

@@ -10,7 +10,7 @@ hcloud floating-ip add-label [--overwrite] <floating-ip> <label>...
 
 ```
   -h, --help        help for add-label
-  -o, --overwrite   Overwrite label if it exists already
+  -o, --overwrite   Overwrite label if it exists already (true, false)
 ```
 
 ### Options inherited from parent commands