diff --git a/doc/coding_standards.rst b/doc/coding_standards.rst
index 5cbd46cf4..310cc8c43 100644
--- a/doc/coding_standards.rst
+++ b/doc/coding_standards.rst
@@ -10,7 +10,7 @@ Coding Standards
 When writing Twig templates, we recommend you to follow these official coding
 standards:
 
-* Put one (and only one) space after the start of a delimiter (``{{``, ``{%``,
+* Put exactly one space after the start of a delimiter (``{{``, ``{%``,
   and ``{#``) and before the end of a delimiter (``}}``, ``%}``, and ``#}``):
 
   .. code-block:: twig
@@ -28,7 +28,7 @@ standards:
     {#- comment -#}
     {%- if foo -%}{%- endif -%}
 
-* Put one (and only one) space before and after the following operators:
+* Put exactly one space before and after the following operators:
   comparison operators (``==``, ``!=``, ``<``, ``>``, ``>=``, ``<=``), math
   operators (``+``, ``-``, ``/``, ``*``, ``%``, ``//``, ``**``), logic
   operators (``not``, ``and``, ``or``), ``~``, ``is``, ``in``, and the ternary
@@ -40,7 +40,7 @@ standards:
      {{ foo ~ bar }}
      {{ true ? true : false }}
 
-* Put one (and only one) space after the ``:`` sign in hashes and ``,`` in
+* Put exactly one space after the ``:`` sign in hashes and ``,`` in
   arrays and hashes:
 
   .. code-block:: twig