docs: Removed an excess newline in README.md

.gomplate.yml

@@ -5,7 +5,8 @@ outputFiles:
 plugins:
   filters: ./get_filter_support_table
   ffprobe: ./get_ffprobe_commands_table
-  version: ./nu_version
+  nu_version:
+    cmd: ./bin/nu-version
   example:
     cmd: ./bin/run-example
     #args: []

README.md

@@ -18,8 +18,7 @@ Utility commands for working with ffmpeg in nushell.
 The `ffmpeg` and `ffprobe` commands are required to be installed and available
 in your path; they are not installed for you.
 
-Currently only nushell version 0.89.0
- is supported.
+Currently only nushell version 0.89.0 is supported.
 
 After that, clone this repository and add the following code to your scripts,
 or to your `config.nu` file:

README.md.tmpl

@@ -25,7 +25,7 @@ Utility commands for working with ffmpeg in nushell.
 The `ffmpeg` and `ffprobe` commands are required to be installed and available
 in your path; they are not installed for you.
 
-Currently only nushell version {{ version }} is supported.
+Currently only nushell version {{ nu_version }} is supported.
 
 After that, clone this repository and add the following code to your scripts,
 or to your `config.nu` file:

bin/nu-version

@@ -0,0 +1,3 @@
+#!/usr/bin/env nu
+
+print -n (nu -v | str trim)

nu_version

@@ -1,3 +0,0 @@
-#!/usr/bin/env nu
-
-nu -v