Correct the type for coarse_search_resolution param

Signed-off-by: Joni Pöllänen <joni.pollanen2@gmail.com>

Author: jonipol

configuration/packages/smac/configuring-smac-hybrid.rst

@@ -394,7 +394,7 @@ Parameters
   ============== ===========================
   Type           Default
   -------------- ---------------------------
-  string            "4"
+  int            4
   ============== ===========================
 
   Description

configuration/packages/smac/configuring-smac-lattice.rst

@@ -344,7 +344,7 @@ Parameters
   ============== ===========================
   Type           Default
   -------------- ---------------------------
-  string            "1"
+  int            1
   ============== ===========================
 
   Description