diff --git a/Docs/Tutorials/PLASMA/User Manual.md b/Docs/Tutorials/PLASMA/User Manual.md
index 4e255e90..8bbed8ac 100644
--- a/Docs/Tutorials/PLASMA/User Manual.md	
+++ b/Docs/Tutorials/PLASMA/User Manual.md	
@@ -36,7 +36,7 @@ Load module HELLO.REL
 Hello, world.
 ```
 
-A couple of things to note: **plasm** only accepts input from stdin and output to stdout. To build **acme** compatible module source, tha '-AM' flags must be passed in. The **acme** assembler needs the --setpc 4096 to assemble the module at the proper address, and the -o option sets the output file. The makefile in the lawless-legends/PLASMA/src directory has automated this process. Enter:
+A couple of things to note: **plasm** only accepts input from stdin and output to stdout. To build **acme** compatible module source, tha '-AM' flags must be passed in. The **acme** assembler needs the --setpc 4094 to assemble the module at the proper address, and the -o option sets the output file. The makefile in the lawless-legends/PLASMA/src directory has automated this process. Enter:
 
 ```
 make hello
diff --git a/Platform/Apple/tools/PLASMA/src/cmd.pla b/Platform/Apple/tools/PLASMA/src/cmd.pla
index e6f9a232..0dc4a51d 100644
--- a/Platform/Apple/tools/PLASMA/src/cmd.pla
+++ b/Platform/Apple/tools/PLASMA/src/cmd.pla
@@ -1278,16 +1278,22 @@ while 1
         when toupper(parsecmd(cmdptr))
             is 'Q'
 	        reboot()
+		break
 	    is 'C'
 	        catalog(cmdptr)
+		break
 	    is 'P'
 	        setpfx(cmdptr)
+		break
 	    is 'V'
-	        volumes();
+	        volumes()
+		break
 	    is '-'
 	        execsys(cmdptr)
+		break
 	    is '+'
 	        execmod(cmdptr)
+		break
 	    otherwise
 	        prstr(@huhstr)
         wend