Fix README for static library instruction with archiving

Author: Olivier Poitrey

Examples/SDWebImage Demo.xcodeproj/project.pbxproj

@@ -335,11 +335,14 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "SDWebImage Demo/SDWebImage Demo-Prefix.pch";
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
+				HEADER_SEARCH_PATHS = (
+					"\"$(OBJROOT)/UninstalledProducts/include\"",
+					"\"$(TARGET_BUILD_DIR)/usr/local/lib/include\"",
+				);
 				INFOPLIST_FILE = "SDWebImage Demo/SDWebImage Demo-Info.plist";
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				USER_HEADER_SEARCH_PATHS = "”$(TARGET_BUILD_DIR)/usr/local/lib/include” ”$(OBJROOT)/UninstalledProducts/include”";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Debug;
@@ -350,10 +353,13 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "SDWebImage Demo/SDWebImage Demo-Prefix.pch";
 				GCC_PREPROCESSOR_DEFINITIONS = "";
+				HEADER_SEARCH_PATHS = (
+					"\"$(OBJROOT)/UninstalledProducts/include\"",
+					"\"$(TARGET_BUILD_DIR)/usr/local/lib/include\"",
+				);
 				INFOPLIST_FILE = "SDWebImage Demo/SDWebImage Demo-Info.plist";
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				USER_HEADER_SEARCH_PATHS = "”$(TARGET_BUILD_DIR)/usr/local/lib/include” ”$(OBJROOT)/UninstalledProducts/include”";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Release;

README.md

@@ -270,7 +270,7 @@ Open the "Build Settings" tab, locate the "Other Linker Flags" setting and add t
 
 ![Other Linker Flags](http://dl.dropbox.com/u/123346/SDWebImage/10_other_linker_flags.jpg)
 
-Locate "User Header Search Paths" and add two settings: ”$(TARGET_BUILD_DIR)/usr/local/lib/include” and ”$(OBJROOT)/UninstalledProducts/include”. Make sure to include the quotes here:
+Locate "Header Search Paths" (and not "User Header Search Paths") and add two settings: ”$(TARGET_BUILD_DIR)/usr/local/lib/include” and ”$(OBJROOT)/UninstalledProducts/include”. Make sure to include the quotes here:
 
 ![User Header Search Paths](http://dl.dropbox.com/u/123346/SDWebImage/11_user_header_search_paths.jpg)