Minor spelling corrections

README.md

@@ -121,7 +121,7 @@ Measuring NDCG@10 using the dev split of the MIRACL datasets for select language
 | multilingual-e5-small | 0.75862 | 0.56193 | 0.80309 | 0.82778 | 0.81672 | 0.85072 |
 | multilingual-e5-small-optimized | 0.75992 | 0.48934 | 0.79668 | 0.82017 | 0.8135 | 0.84316 |
 
-To test the English out-of-domain performance, we used the test split of various datasets in the BEIR evaluation. Measuring NDCG@10, we see a larger changein SCIFACT, but marginal in the other datasets evaluated.
+To test the English out-of-domain performance, we used the test split of various datasets in the BEIR evaluation. Measuring NDCG@10, we see a larger change in SCIFACT, but marginal in the other datasets evaluated.
 
 | | FIQA | SCIFACT | nfcorpus |
 | --- | --- | --- | --- |