Update README.md

README.md

@@ -10,14 +10,14 @@ Photo documents contains only a photo of a person. All personal information from
 includes the following information for each media file:
 
 - **SetId**: a unique identifier of a set of 15 media files,
-- **:UserId**:: the identifier of the person who provided the media file,
-- **:UserRace**:: the ethnicity of the person
-- **:Country**:: the country of origin of the person,
-- **:Age**:: the age of the person,
-- **:Gender**:: the gender of the person,
-- **:Name**:: the name of the person
-- **:FName**:: the type of the media file
-- **:URL**:: the URL to access the media file
+- **UserId**: the identifier of the person who provided the media file,
+- **UserRace**: the ethnicity of the person
+- **Country**: the country of origin of the person,
+- **Age**: the age of the person,
+- **Gender**: the gender of the person,
+- **Name**: the name of the person
+- **FName**: the type of the media file
+- **URL**: the URL to access the media file
 
 ## Folder "img" with media files
 - containg all the photos