doc/gatt-api.txt: Correct spelling mistakes
Correct small spelling errors
diff --git a/doc/gatt-api.txt b/doc/gatt-api.txt
index fd4bdd5..6c98b87 100644
--- a/doc/gatt-api.txt
+++ b/doc/gatt-api.txt
@@ -115,7 +115,7 @@
object Service [read-only]
- Object path of the GATT service the characteristc
+ Object path of the GATT service the characteristic
belongs to.
array{byte} Value [read-only, optional]
@@ -198,7 +198,7 @@
object Characteristic [read-only]
- Object path of the GATT characteristc the descriptor
+ Object path of the GATT characteristic the descriptor
belongs to.
array{byte} Value [read-only, optional]
@@ -222,7 +222,7 @@
"secure-read" (Server Only)
"secure-write" (Server Only)
-GATT Profile hierarcy
+GATT Profile hierarchy
=====================
Local profile (GATT client) instance. By registering this type of object
