Merge branch 'fix-typo-in-issue-analytics-docs' into 'master'

Fix typo in Issue Analytics documentation

See merge request gitlab-org/gitlab-ee!10315

doc/user/group/issues_analytics/index.md

@@ -7,7 +7,7 @@ current month, and 12 months prior, for a total of 13 months.
 
 You can change the total number of months displayed by setting a URL parameter. 
 For example, `https://gitlab.com/groups/gitlab-org/-/issues_analytics?months_back=15`
-would show a total of 15 months for the chart in the GitLab.org grouop.
+would show a total of 15 months for the chart in the GitLab.org group.
 
 The **Search or filter results...** field can be used for filtering the issues by any attribute. For example, labels, assignee, milestone, and author.