Merge pull request #113 from agazso/patch-1

docs(guides): change localhost to 127.0.0.1 to avoid error

Author: vplasencia

versioned_docs/version-V3/guides/fetching-data.mdx

@@ -131,7 +131,7 @@ const semaphoreEthers = new SemaphoreEthers("homestead", {
 })
 
 // or:
-const semaphoreEthers = new SemaphoreEthers("http://localhost:8545", {
+const semaphoreEthers = new SemaphoreEthers("http://127.0.0.1:8545", {
     address: "semaphore-address"
 })
 ```