In 8.3.16.10 "MakeConstructor Abstract Operation", there is no step 6.
In 8.4.6.5 "[[Get]] (P, Receiver)" there is no step 3.
In 8.4.6.8 "IntegerIndexedObjectCreate Abstract Operation", the algorithm begins at step 11.
In 10.2.1.4.11 "GetThisBinding ()", the algorithm begins at step 2.
In 12.1.1.1 "Static Semantics", the last algorithm has only a step 2.
In 12.2.2.2 "Runtime Semantics", the last algorithm begins at step 2.
In 12.2.3.2 "Runtime Semantics", subsection "Runtime Semantics: Indexed
Binding Initialisation", the last algorithm begins at step 2.
In 12.11.1.2 "Runtime Semantics", subsection "Runtime Semantics: Case
Block Evaluation", the second algorithm, the substeps of step 12 begin
at b. rather than a.
In 12.12.1.2 "Runtime Semantics", subsection "Runtime Semantics:
Evaluation", the algorithm begins at step 3.
In 13.2.1.1 "Static Semantics", subsection "Static Semantics:
ExpectedArgumentCount", the first algorithm has only a step 2.
In 14.1.1 "Static Semantics", subsection "Static Semantics:
VarDeclaredNames", three algorithms have only a step 2.
In 15.3.3.3, the algorithm begins at step 9.
In 15.13.6.2.2 "%TypedArray%.of ( ...items )", the algorithm begins at step 12.
In 15.13.6.3.8 "%TypedArray%.prototype.subarray(begin = 0, end = this.length )",
the algorithm goes from step 20 to step 26.
In 15.13.6.3.26 "%TypedArray%.prototype.entries ( )", the algorithm begins at step 4.
In 15.13.6.3.27 "%TypedArray%.prototype.keys ( )", same thing.
In 15.13.6.3.28 "%TypedArray%.prototype.values ( )", same thing.
In 15.13.7.2.2 "new DataView( ... argumentsList)", same thing.
In 15.14.2.2 "Map[ @@create ] ( )", same thing.
In 15.17.3.4 "WeakSet.prototype.delete ( value )", the algorithm begins
at step 10. (Also, step 13 is truncated.)
In 15.18.1.6 "Reflect.hasOwn (target, propertyKey)", the algorithm
begins at step 6.
In 15.19.4.3.7 "IteratorComplete ( itrResult )", the algorithm begins at
step 6.
In 16.3.2.1 "Static Semantics", subsection "Static Semantics:
BoundNames", most of the algorithms do not start with step 1.
In F.1.1.3 "_proto___ Object Initialisers _", the second algorithm has
two steps numbered "5."
fixed in rev17 editor's draft
fixed in rev17, August 23, 2013 draft