diff --git a/lang/pc/comp/body.c b/lang/pc/comp/body.c
index bb102f369..a2b02b4fc 100644
--- a/lang/pc/comp/body.c
+++ b/lang/pc/comp/body.c
@@ -58,7 +58,7 @@ AssertStat(expp, line)
 		return;
 	}
 
-	if( options['a'] && !err_occurred ) {
+	if( !options['a'] && !err_occurred ) {
 		dsr = InitDesig;
 		CodeExpr(expp, &dsr, NO_LABEL);
 		C_loc((arith)line);
diff --git a/lang/pc/comp/em_pc.6 b/lang/pc/comp/em_pc.6
index d0f55f482..2a91f86e1 100644
--- a/lang/pc/comp/em_pc.6
+++ b/lang/pc/comp/em_pc.6
@@ -1,4 +1,4 @@
-.TH EM_PC ACK
+.TH EM_PC 6ACK
 .ad
 .SH NAME
 em_pc \- Pascal compiler
@@ -11,7 +11,7 @@ em_pc \- Pascal compiler
 .I Em_pc
 is a compiler that translates Pascal programs into EM code.
 Normally the compiler is called by means of the user interface program
-\fIack\fR(I).
+\fIack\fR(1).
 .PP
 The input is taken from
 .IR source ,
@@ -80,4 +80,3 @@ trace calls and exits of procedures and functions.
 binary of the Pascal compiler.
 .SH DIAGNOSTICS
 All warning and error messages are written on standard error output.
-Descriptions of run-time errors are read from ~em/etc/pc_rt_errors.