diff --git a/src/backend/access/transam/README b/src/backend/access/transam/README
index eaac139..e866d9e 100644
--- a/src/backend/access/transam/README
+++ b/src/backend/access/transam/README
@@ -61,23 +61,23 @@ sequence:
 
 	 /	StartTransactionCommand;
 	/		StartTransaction;
-1) <		ProcessUtility;				<< BEGIN
+1) <	ProcessUtility;				<< BEGIN
 	\		BeginTransactionBlock;
 	 \	CommitTransactionCommand;
 
 	/	StartTransactionCommand;
-2) /		ProcessQuery;				<< SELECT ...
-   \		CommitTransactionCommand;
+2) /	ProcessQuery;				<< SELECT ...
+   \	CommitTransactionCommand;
 	\		CommandCounterIncrement;
 
 	/	StartTransactionCommand;
-3) /		ProcessQuery;				<< INSERT ...
-   \		CommitTransactionCommand;
+3) /	ProcessQuery;				<< INSERT ...
+   \	CommitTransactionCommand;
 	\		CommandCounterIncrement;
 
 	 /	StartTransactionCommand;
 	/	ProcessUtility;				<< COMMIT
-4) <			EndTransactionBlock;
+4) <		EndTransactionBlock;
 	\	CommitTransactionCommand;
 	 \		CommitTransaction;
 
@@ -100,9 +100,9 @@ Transaction aborts can occur in two ways:
 The reason we have to distinguish them is illustrated by the following two
 situations:
 
-	case 1					case 2
-	------					------
-1) user types BEGIN			1) user types BEGIN
+	case 1						case 2
+	------						------
+1) user types BEGIN				1) user types BEGIN
 2) user does something			2) user does something
 3) user does not like what		3) system aborts for some reason
    she sees and types ABORT		   (syntax error, etc)