Minor

Author: yhzhang0128

examples/sol-anchor-contract/README.md

@@ -17,6 +17,7 @@ We assume that you have installed `anchor`, `npm` and `yarn`.
 # Change the `wallet` field in Anchor.toml to your own wallet
 # And then deploy the example contract
 > anchor deploy
+# An error may occur if your wallet does not have enough funds
 
 # Install the client dependencies and invoke this program
 > anchor run install

examples/sol-anchor-contract/package-lock.json

@@ -26,7 +26,7 @@ try {
 try {
     assert(programId.equals(programKey.publicKey));
 } catch (error) {
-    throw new Error("Please make sure you have the same program Id in (1) Anchor.toml, (2) programs/.../src/lib.rs and (3) the result of anchor deploy. Then re-build and re-deploy your program");
+    throw new Error("Please make sure you have the same program address in (1) Anchor.toml, (2) programs/example-sol-anchor-contract/src/lib.rs and (3) the output of anchor deploy. Then re-build and re-deploy your program.");
 }
 
 it("Initialize the config.", async () => {