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docs: update

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Dylan Araps
2019-01-20 05:31:49 +02:00
parent 7621e969df
commit 50fb75db3b
2 changed files with 2 additions and 2 deletions
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2
README.md
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@@ -1051,7 +1051,7 @@ value
```shell ```shell
$ var="world" $ var="world"
$ declare hello_$var=value $ declare "hello_$var=value"
$ printf '%s\n' "$hello_world" $ printf '%s\n' "$hello_world"
value value
``` ```

2
manuscript/chapter6.txt
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@@ -21,7 +21,7 @@ $ hello_world="value"
$ var="world" $ var="world"
# Declare a nameref. # Declare a nameref.
$ declare -n ref=hello_$var $ declare -n "ref=hello_$var"
$ printf '%s\n' "$ref" $ printf '%s\n' "$ref"
value value