diff --git a/lib/1oct1993 b/lib/1oct1993
index 301053911..369e6a6f9 100644
--- a/lib/1oct1993
+++ b/lib/1oct1993
@@ -301,7 +301,7 @@ to be missing.
 Exiting the plane, I was forced to elbow a few tourists out of my way.
 Nothing too unusual; a young Pioneer Scout had nearly caused me to
 trip and fall. Children were everywhere in coach, clogging up the
-isles with their sluggish movements. This would not have been a
+aisles with their sluggish movements. This would not have been a
 problem if I'd taken a seat in first class, where children are
 generally forbidden, but such an expenditure would have raised flags
 with the wrong people, and on this flight I was concerned with keeping
@@ -3153,7 +3153,7 @@ typical specimen reeks of a public cafeteria.
 A man wanders into my zone and starts fidgeting with the boxes of
 electronic equipment. He picks up a box and then sets it back down
 without examining it. He repeats this awkward choreography at several
-different positions along the isle. His movements seem aimless and
+different positions along the aisle. His movements seem aimless and
 there appears to be no intelligent pattern underlying his
 investigations.
 
@@ -5341,7 +5341,7 @@ Public Green.
 This Redaction Day, Rimbaud had promised himself only limited
 interaction with his employees. But the flux of the crowd had made
 that impossible, as every attendee was expected to issue a lively
-greeting to whomever he passed in the isles. Rimbaud observed that
+greeting to whomever he passed in the aisles. Rimbaud observed that
 standing in one place for too long would lead to being ground under by
 the aggregate mob. Consequently, he'd kept moving and had already come
 face to face with most of his subordinates several times.
@@ -6767,7 +6767,7 @@ tags: 1985, b_errol_royale, chuck_fraud, the_director
 Chuck Fraud loaded his pen.
 
 He cruised in through the front doors and attached himself to a cart.
-Walked it down an isle and held out his arm, sending a row of boxes
+Walked it down an aisle and held out his arm, sending a row of boxes
 tumbling into his basket.
 
 At the register he pulled out his pen and started to write a check.
@@ -6807,7 +6807,7 @@ follow the changes.
 Chuck Fraud loaded his pen.
 
 He cruised in through the front doors and attached himself to a cart.
-Walked it down an isle and held out his arm, sending a row of boxes
+Walked it down an aisle and held out his arm, sending a row of boxes
 tumbling into his basket.
 
 Pushed the basket up to the register. Starting filling out a check.