Minor style fixes

- use `()` when referencing functions
This commit is contained in:
jrfnl
2014-12-08 07:29:38 +01:00
parent 87202921c7
commit 185120cf6f
7 changed files with 26 additions and 24 deletions

View File

@@ -36,7 +36,7 @@ can be used interchangeably with anonymous functions in almost all cases.
* [Read about the Closure class][closure-class]
* [More details in the Closures RFC][closures-rfc]
* [Read about Callables][callables]
* [Read about dynamically invoking functions with `call_user_func_array`][call-user-func-array]
* [Read about dynamically invoking functions with `call_user_func_array()`][call-user-func-array]
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