Minor change: program cmds helper

Author: philogicae

src/aleph_client/commands/program.py

@@ -225,7 +225,7 @@ async def update(
     verbose: bool = True,
     debug: bool = False,
 ):
-    """Update the code of an existing program. The item hash will not change"""
+    """Update the code of an existing program (item hash will not change)"""
 
     setup_logging(debug)
 
@@ -503,7 +503,7 @@ async def persist(
     verbose: bool = True,
     debug: bool = False,
 ) -> Optional[str]:
-    """Recreate a non-persistent program as persistent"""
+    """Recreate a non-persistent program as persistent (item hash will change)"""
 
     setup_logging(debug)
 
@@ -595,7 +595,7 @@ async def unpersist(
     verbose: bool = True,
     debug: bool = False,
 ) -> Optional[str]:
-    """Recreate a persistent program as non-persistent"""
+    """Recreate a persistent program as non-persistent (item hash will change)"""
 
     setup_logging(debug)