Update README.md

README.md

@@ -81,7 +81,7 @@ cd protap
 | `AFP`       | Protein function annotation (GO term prediction)      | Seq + Struct   | `test`       | `.csv`,`json`                        |
 | `PCSP`      | Cleavage site prediction (enzyme-substrate pairs)     | Seq + Struct   | `train/test` | `.pkl`                        |
 | `PLI_DAVIS` | Protein–ligand binding affinity regression            | Seq + Struct   | `test`       | `.txt`, `.json`, `.sdf`       |
-| `PROTACs`   | Ternary complex prediction in targeted degradation    | Seq + Struct   | `test`       | `.txt`, `.json`, '.sdf'       |
+| `PROTACs`   | Ternary complex prediction in targeted degradation    | Seq + Struct   | `test`       | `.txt`, `.json`, `.sdf`       |
 
 
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