remove level of help indentation

oizys/oizys.nim

@@ -90,14 +90,15 @@ proc switch(c: OizysContext) =
 
 const usage = """
 oizys <cmd> [opts]
-  commands:
+
+commands:
   dry     poor man's nix flake check
   boot    nixos-rebuild boot
   switch  nixos-rebuild switch
   cache   build and push to cachix
   build   build system flake
 
-  options:
+options:
   -h|--help    show this help
      --host    hostname (current host)
   -f|--flake   path to flake ($FLAKE_PATH or $HOME/oizys)
@@ -121,7 +122,7 @@ proc runCmd(c: OizysContext, cmd: string) =
 
 proc parseFlag(c: var OizysContext, key, val: string) =
   case key:
-    of "h","help":
+    of "h", "help":
       echo usage; quit 0
     of "host":
       c.host = val