[RenderScript] fix BNNM docs for support lib

bug: 22507076
Change-Id: I864e2c7e32f55c501db80d1f28081800fab15027
(cherry picked from commit 513bce7b3def28727698a86e8ded969f1be3351a)
diff --git a/v8/renderscript/java/src/android/support/v8/renderscript/ScriptIntrinsicBLAS.java b/v8/renderscript/java/src/android/support/v8/renderscript/ScriptIntrinsicBLAS.java
index 1997c80..9f936b1 100644
--- a/v8/renderscript/java/src/android/support/v8/renderscript/ScriptIntrinsicBLAS.java
+++ b/v8/renderscript/java/src/android/support/v8/renderscript/ScriptIntrinsicBLAS.java
@@ -4134,7 +4134,7 @@
 
 
     /**
-     * 8-bit GEMM-like operation for neural networks: C = B.transposed() * A
+     * 8-bit GEMM-like operation for neural networks: C = A * Transpose(B)
      * Calculations are done in 1.10.21 fixed-point format for the final output,
      * just before there's a shift down to drop the fractional parts. The output
      * values are gated to 0 to 255 to fit in a byte, but the 10-bit format