Fix typos and formatting in PR template (#322)

.github/pull_request_template.md

@@ -2,10 +2,10 @@
 
 ### Checklist
 
-- [ ] My model has a model sheet, report or similar
-- [ ] My model has a reference implementation in [`mteb/models/`](https://github.com/embeddings-benchmark/mteb/tree/main/mteb/models) this can be as an API. Instruction on how to add a model can be found [here](https://github.com/embeddings-benchmark/mteb/blob/main/docs/reproducible_workflow.md) 
+- [ ] My model has a model sheet, report, or similar
+- [ ] My model has a reference implementation in [`mteb/models/`](https://github.com/embeddings-benchmark/mteb/tree/main/mteb/models), this can be as an API. Instruction on how to add a model can be found [here](https://github.com/embeddings-benchmark/mteb/blob/main/docs/reproducible_workflow.md) 
   - [ ] No, but there is an existing PR ___
-- [ ] The results submitted is obtained using the reference implementation
+- [ ] The results submitted are obtained using the reference implementation
 - [ ] My model is available, either as a publicly accessible API or publicly on e.g., Huggingface
-- [ ] I *solemnly swear* that for all results submitted I have not trained on the evaluation dataset including training splits. If I have I have disclosed it clearly.
+- [ ] I *solemnly swear* that for all results submitted I have not trained on the evaluation dataset including training splits. If I have, I have disclosed it clearly.