diff --git a/lang/src/accounts/account.rs b/lang/src/accounts/account.rs
index 20c24338..c8ca3937 100644
--- a/lang/src/accounts/account.rs
+++ b/lang/src/accounts/account.rs
@@ -338,13 +338,6 @@ impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AccountsEx
     }
 }
 
-/// This function is for INTERNAL USE ONLY.
-/// Do NOT use this function in a program.
-/// Manual closing of `Account<'info, T>` types is NOT supported.
-///
-/// Details: Using `close` with `Account<'info, T>` is not safe because
-/// it requires the `mut` constraint but for that type the constraint
-/// overwrites the "closed account" discriminator at the end of the instruction.
 impl<'info, T: AccountSerialize + AccountDeserialize + Owner + Clone> AccountsClose<'info>
     for Account<'info, T>
 {
diff --git a/lang/src/accounts/account_loader.rs b/lang/src/accounts/account_loader.rs
index 85a71bf4..171c4bfe 100644
--- a/lang/src/accounts/account_loader.rs
+++ b/lang/src/accounts/account_loader.rs
@@ -193,13 +193,6 @@ impl<'info, T: ZeroCopy + Owner> AccountsExit<'info> for AccountLoader<'info, T>
     }
 }
 
-/// This function is for INTERNAL USE ONLY.
-/// Do NOT use this function in a program.
-/// Manual closing of `AccountLoader<'info, T>` types is NOT supported.
-///
-/// Details: Using `close` with `AccountLoader<'info, T>` is not safe because
-/// it requires the `mut` constraint but for that type the constraint
-/// overwrites the "closed account" discriminator at the end of the instruction.
 impl<'info, T: ZeroCopy + Owner> AccountsClose<'info> for AccountLoader<'info, T> {
     fn close(&self, sol_destination: AccountInfo<'info>) -> Result<()> {
         crate::common::close(self.to_account_info(), sol_destination)
diff --git a/lang/src/accounts/loader.rs b/lang/src/accounts/loader.rs
index ed3dcc30..216f7150 100644
--- a/lang/src/accounts/loader.rs
+++ b/lang/src/accounts/loader.rs
@@ -139,13 +139,6 @@ impl<'info, T: ZeroCopy> AccountsExit<'info> for Loader<'info, T> {
     }
 }
 
-/// This function is for INTERNAL USE ONLY.
-/// Do NOT use this function in a program.
-/// Manual closing of `Loader<'info, T>` types is NOT supported.
-///
-/// Details: Using `close` with `Loader<'info, T>` is not safe because
-/// it requires the `mut` constraint but for that type the constraint
-/// overwrites the "closed account" discriminator at the end of the instruction.
 #[allow(deprecated)]
 impl<'info, T: ZeroCopy> AccountsClose<'info> for Loader<'info, T> {
     fn close(&self, sol_destination: AccountInfo<'info>) -> Result<()> {
diff --git a/lang/src/accounts/program_account.rs b/lang/src/accounts/program_account.rs
index bd09bdd3..dce19b35 100644
--- a/lang/src/accounts/program_account.rs
+++ b/lang/src/accounts/program_account.rs
@@ -99,13 +99,6 @@ impl<'info, T: AccountSerialize + AccountDeserialize + Clone> AccountsExit<'info
     }
 }
 
-/// This function is for INTERNAL USE ONLY.
-/// Do NOT use this function in a program.
-/// Manual closing of `ProgramAccount<'info, T>` types is NOT supported.
-///
-/// Details: Using `close` with `ProgramAccount<'info, T>` is not safe because
-/// it requires the `mut` constraint but for that type the constraint
-/// overwrites the "closed account" discriminator at the end of the instruction.
 #[allow(deprecated)]
 impl<'info, T: AccountSerialize + AccountDeserialize + Clone> AccountsClose<'info>
     for ProgramAccount<'info, T>