diff --git a/docs/concepts/gno-test.md b/docs/concepts/gno-test.md
index d264b00c7da..57eff8f39f0 100644
--- a/docs/concepts/gno-test.md
+++ b/docs/concepts/gno-test.md
@@ -88,9 +88,4 @@ Internally, a GnoVM instance is initialized to run the test, and, at that moment
 a blockchain-related context is injected into the GnoVM. Utilizing this context, the transaction sender, 
 coins, block height, etc. can be mocked.
 
-## Manipulating blockchain context in tests
-Some functions in the `std` package are exclusively accessible in `_test.gno`
-and `_filetest.gno` files. These are located in the `std` package, and their primary role
-is to alter the blockchain context for test runs.
-
 For detailed information on these functions, refer to their [reference page](../reference/standard-library/std/testing.md).
diff --git a/docs/reference/standard-library/std/testing.md b/docs/reference/standard-library/std/testing.md
index eb18c4bb1a0..8c9146c81a1 100644
--- a/docs/reference/standard-library/std/testing.md
+++ b/docs/reference/standard-library/std/testing.md
@@ -80,7 +80,7 @@ func TestIssueCoins(addr Address, coins Coins)
 Issues testing context **coins** to **addr**.
 #### Usage
 ```go
-issue:= std.Coins{{"coin1", 100}, {"coin2", 200}}
+issue := std.Coins{{"coin1", 100}, {"coin2", 200}}
 addr := "g1ecely4gjy0yl6s9kt409ll330q9hk2lj9ls3ec"
 std.TestIssueCoins(addr, issue)
 ```