Исправление названий в документации

docs/vector2-eng.md

@@ -1,8 +1,8 @@
 # Two dimensional vectors
 
 There are two types for two dimensional vectors:
-- BgFP32Vector2 for single precision vectors
-- BgFP64Vector2 for double precision vectors
+- BgcVector2FP32 for single precision vectors
+- BgcVector2FP64 for double precision vectors
 
 Vectors of BgFP32Vecto2 type use **float** (binary32 of IEEE 754) type to store
 coordinate values.
@@ -17,10 +17,10 @@ The definition of the types:
     typedef struct
     {
         float x1, x2;
-    } BgFP32Vector2;
+    } BgcVector2FP32;
 
     typedef struct
     {
         double x1, x2;
-    } BgFP64Vector2;
+    } BgcVector2FP64;