qcacld-3.0: Update ini for roam score algorithm selection

Correct vendor_roam_score_algorithm ini description.

Change-Id: Ia958108087a9d480d790a6bcb5e016fa7cb8b654
CRs-Fixed: 2538846

components/mlme/dispatcher/inc/cfg_mlme_scoring.h

@@ -1200,7 +1200,7 @@
  * @Max: 1
  * @Default: 0
  *
- * By default the value is 0 and QCOM roam algorithm will be used.
+ * By default the value is 0 and default roam algorithm will be used.
  * When the value is 1, the V2 roaming algorithm will be used:
  * For this V2 algo, AP score calculation is based on below equation:
  * AP Score = (RSSIfactor * rssiweight(0.65)) + (CUfactor *cuweight(0.35))