Fix style for "&" in function parameters

Author: gmlueck

adoc/chapters/programming_interface.adoc

@@ -1296,7 +1296,7 @@ The context has the asynchronous error handler [code]#asyncHandler#.
 .[apititle]#Constructor with platform#
 [source,role=synopsis,id=api:context-ctor-platform]
 ----
-explicit context(const platform &plt, const property_list &propList = {})
+explicit context(const platform& plt, const property_list& propList = {})
 ----
 
 _Effects:_ Constructs a [code]#context# object that contains all of the devices
@@ -1311,8 +1311,8 @@ platform [code]#plt# contains no devices.
 .[apititle]#Constructor with platform and async handler#
 [source,role=synopsis,id=api:context-ctor-platform-async-handler]
 ----
-explicit context(const platform &plt, async_handler asyncHandler,
-                 const property_list &propList = {})
+explicit context(const platform& plt, async_handler asyncHandler,
+                 const property_list& propList = {})
 ----
 
 _Effects:_ Constructs a [code]#context# object that contains all of the devices

adoc/headers/context.h

@@ -14,10 +14,10 @@ class context {
   explicit context(const device& dev, async_handler asyncHandler,
                    const property_list& propList = {});
 
-  explicit context(const platform &plt, const property_list &propList = {});
+  explicit context(const platform& plt, const property_list& propList = {});
 
-  explicit context(const platform &plt, async_handler asyncHandler,
-                   const property_list &propList = {});
+  explicit context(const platform& plt, async_handler asyncHandler,
+                   const property_list& propList = {});
 
   explicit context(const std::vector<device>& deviceList,
                    const property_list& propList = {});