diff --git a/docs/configuration/config-file-reference.md b/docs/configuration/config-file-reference.md
index 49c244f87a..b5ab659830 100644
--- a/docs/configuration/config-file-reference.md
+++ b/docs/configuration/config-file-reference.md
@@ -5061,10 +5061,10 @@ otel:
 ### `QueryAttribute`
 
 ```yaml
-# Regex that the query string should match. If not set, it won't be checked.'
+# Regex that the query string should match. If not set, it won't be checked.
 [regex: <string> | default = ""]
 
-# Time window that the query should be within. If not set, it won't be checked.'
+# Time window that the query should be within. If not set, it won't be checked.
 time_window:
   # Start of the time window that the query should be within. If set to 0, it
   # won't be checked.
diff --git a/pkg/util/validation/limits.go b/pkg/util/validation/limits.go
index 9531ee8555..a10e3f1f78 100644
--- a/pkg/util/validation/limits.go
+++ b/pkg/util/validation/limits.go
@@ -63,8 +63,8 @@ type PriorityDef struct {
 }
 
 type QueryAttribute struct {
-	Regex         string     `yaml:"regex" json:"regex" doc:"nocli|description=Regex that the query string should match. If not set, it won't be checked.'"`
-	TimeWindow    TimeWindow `yaml:"time_window" json:"time_window" doc:"nocli|description=Time window that the query should be within. If not set, it won't be checked.'"`
+	Regex         string     `yaml:"regex" json:"regex" doc:"nocli|description=Regex that the query string should match. If not set, it won't be checked."`
+	TimeWindow    TimeWindow `yaml:"time_window" json:"time_window" doc:"nocli|description=Time window that the query should be within. If not set, it won't be checked."`
 	CompiledRegex *regexp.Regexp
 }