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docs/zk-email-docs/UsageGuide/README.md

@@ -112,9 +112,7 @@ circom -l node_modules MyCircuit.circom -o --r1cs --wasm --sym --c --O0
 
 We generally recommend using the --O0 flag for ensuring there are no unintended underconstraints, but if you need to optimize constraints and understand what is being changed in circom, feel free to use --O1 instead. It's important to avoid using the `--O2` flag as that is the default setting and it may lead to the deletion of addition constraints.
 
-Refer to these discussions for more information on constraint deletion.
-https://stackoverflow.com/questions/78136647/circom-does-not-create-a-constraint-for-addition/78177349#78177349 
-https://stackoverflow.com/questions/77688466/circom-compiler-removes-crucial-constraint-after-simplication/78177354?noredirect=1#comment137833229_78177354
+Refer to these discussions on StackOverflow ([1](https://stackoverflow.com/questions/78136647/circom-does-not-create-a-constraint-for-addition/78177349#78177349), [2](https://stackoverflow.com/questions/77688466/circom-compiler-removes-crucial-constraint-after-simplication/78177354?noredirect=1#comment137833229_78177354)) for more information on constraint deletion.
 
 After running this command, the circuit will be compiled into a `.r1cs` file, a `.wasm` file, and a `.sym` file. These files are used in the next steps to generate the proving and verifying keys, and to compute the witness.