Fix prompt for Fish Shell

$(...) not supported in Fish Shell. Must use (...) instead.
justjanne · Mar 6, 2021 · a8132d2 · a8132d2
1 parent 27899e1
commit a8132d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -138,7 +138,7 @@ Redefine `fish_prompt` in `~/.config/fish/config.fish`:
 
 ```bash
 function fish_prompt
-    eval $GOPATH/bin/powerline-go -error $status -jobs $(jobs -p | wc -l)
+    eval $GOPATH/bin/powerline-go -error $status -jobs (jobs -p | wc -l)
 end
 ```
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