diff --git a/apps/pcx86/1983/adventmath/README.md b/apps/pcx86/1983/adventmath/README.md
index 1f3113d71..b6b8deebd 100644
--- a/apps/pcx86/1983/adventmath/README.md
+++ b/apps/pcx86/1983/adventmath/README.md
@@ -178,7 +178,7 @@ It appeared to run fine with 256Kb of RAM, but these were IBM's "System requirem
  
 > IBM Color Display, or a television
 
-> 64Kb of memory for PC and PC XT, 128KB for PC*jr*
+> 64Kb of memory for PC and PC XT, 128KB for PCjr
 
 > One diskette drive
 
diff --git a/disks/pcx86/dos/ibm/2.00/README.md b/disks/pcx86/dos/ibm/2.00/README.md
index 6ce35c3a0..dd039e97f 100644
--- a/disks/pcx86/dos/ibm/2.00/README.md
+++ b/disks/pcx86/dos/ibm/2.00/README.md
@@ -5,7 +5,7 @@ permalink: /disks/pcx86/dos/ibm/2.00/
 ---
 
 PC-DOS 2.00
----
+-----------
 
 PC-DOS 2.00 was released in March 1983.