1 files changed, 8 insertions, 4 deletions

diff --git a/examples/factorial.eurm b/examples/factorial.eurm
index f22cc19..b2b2566 100644
--- a/examples/factorial.eurm
+++ b/examples/factorial.eurm
@@ -1,23 +1,27 @@
-COMMENT compute |R1| ! and place the result in register R1.
+COMMENT Compute R1! and place the result in R1
+
 ZERO? 1 R1=0
 GOTO R1>0
-COMMENT R1=0, we are done as 0 ! = 1.
+
+COMMENT R1 holds 0
 LABEL R1=0
 INC 1
 GOTO done
-COMMENT R1>0, use n ! = 1 x 2 x ... x n
+
+COMMENT R1 holds a positive integer
 LABEL R1>0
 COPY 2 1
 ZERO 1
 INC 1
 ZERO 3
 INC 3
+
 COMMENT main loop
 LABEL loop
 MULT 1 3
 EQ? 2 3 done
 INC 3
 GOTO loop
-COMMENT that’s all folks.
+
 LABEL done
 QUIT