Succinct workshop: mismatch variable names wikiSuccinctKV2

[sbenthall]

In the code for the Succinct workshop:

variable defined here...

val wikiSuccinctKV2 = sc.succinctKVLong

referred to here:

val articleIdsRDD4 = succinctWikiKV2.search("Berkeley")

but note that wikiSuccinctKV2 != succinctWikiKV2

[sbenthall]

this variable is used in many subsequent code blocks and should be consistent throughout

[sbenthall]

Later, a succinctWikiKV3 is introduced. Is this the same?

val articleIdsRDD3= succinctWikiKV3.regexSearch("(stanford|berkeley).edu")