Back out changes to master mps sources made inadvertently during a branch change.

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mps/design/strategy.txt

@@ -145,7 +145,7 @@ end up in the topGen, which is shared between all chains and all
 pools.
 
 For statistics and reporting purposes, when ``STATISTICS`` is
-on, each AMC pool has an array of ``PageRetStruct`` s, one per
+on, each AMC pool has an array of ``PageRetStruct``s, one per
 trace.  This structure has many ``Count`` fields, and is
 intended to help to assess AMC page retention code.  See job001811.
 

mps/example/scheme/josephus.scm

@@ -47,17 +47,10 @@
     (vector-set! chain 0 current)
     current)
 
-(define (inner-loop i)
-    (if (< i 100)
+(define (loop i)
+    (if (< i 10000)
         (begin
             (define chain (make-chain 40))
             (chain-kill chain 3)
-            (inner-loop (+ i 1)))))
-
-(define (loop i)
-    (if (< i 100)
-        (begin
-            (inner-loop 0)
-            (write i)
             (loop (+ i 1)))))
 (loop 0)