Merge pull request #23538 from Avasam:patch-1

Fixed a typo in `documentation.yml` and `feature_request.yml` #23538

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- N/A There is a reference to the original bug report and related work
- N/A There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- N/A The feature is well documented and sample code can be built with the project CMake

.github/ISSUE_TEMPLATE/documentation.yml

@@ -10,7 +10,7 @@ body:
 
 - type: textarea
   attributes:
-    label: Descripe the doc issue
+    label: Describe the doc issue
     description: >
       Please provide a clear and concise description of what content in https://docs.opencv.org/ is an issue. Note that there are multiple active branches, such as 3.4, 4.x and 5.x, so please specify the branch with the problem.
     placeholder: |

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -10,7 +10,7 @@ body:
 
 - type: textarea
   attributes:
-    label: Descripe the feature and motivation
+    label: Describe the feature and motivation
     description: |
       Please provide a clear and concise proposal of the feature and outline the motivation.
   validations: