Documentation: Fix example commands
Make sure the commands also work if the current working directory
contains spaces.
@@ -193,7 +193,7 @@ We can write a plugin that parses that format and transform the content to key/v
For example, let us assume we have enum validations in the file `schema.txt`:
```sh
-cat > $PWD/schema.txt << HERE
+cat > "$PWD/schema.txt" << HERE
%: notation TBD ? graph text semi
%: tool-support* TBD ? none compiler ide
%: applied-to TBD ? none small real-world
@@ -211,7 +211,7 @@ So we want to transform above syntax to:
Lucky, we already have a plugin which allows us to so:
```sh
-kdb mount $PWD/schema.txt spec/tutorial/schema simplespeclang keyword/enum=%:,keyword/assign=TBD
+kdb mount "$PWD/schema.txt" spec/tutorial/schema simplespeclang keyword/enum=%:,keyword/assign=TBD
kdb spec-mount /tutorial/schema
```
