Replace "the the " with "the "

lib/message/mu-fields.hh

@@ -524,7 +524,7 @@ constexpr Option<Field> field_find_if(Pred&& pred) {
 }
 
 /**
- * Get the the message-field for the given name or shortcut
+ * Get the message-field for the given name or shortcut
  *
  * @param name_or_shortcut
  *

lib/mu-query-processor.cc

@@ -208,7 +208,7 @@ unread_char(std::string& str, size_t& pos, char kar)
 
 
 /**
- * Remove the the next element from the string and return it
+ * Remove the next element from the string and return it
  *
  * @param[in,out] str a string
  * @param[in,out] pos position in _original_ string *

lib/mu-store-labels.hh

@@ -75,7 +75,7 @@ public:
 	}
 
 	/**
-	 * Update the cache with the the label changes
+	 * Update the cache with the label changes
 	 *
 	 * @param updates a vector of delta-labels
 	 */

lib/mu-xapian-db.hh

@@ -270,7 +270,7 @@ public:
 	}
 
 	/**
-	 * Is the the base empty?
+	 * Is the base empty?
 	 *
 	 * @return true or false
 	 */

lib/utils/mu-command-handler.hh

@@ -157,7 +157,7 @@ struct Command: public Sexp {
 	 *
 	 * @param name name of the argument
 	 *
-	 * @return false if the the argument is absent or the symbol false;
+	 * @return false if the argument is absent or the symbol false;
 	 * otherwise true.
 	 */
 	bool boolean_arg(const std::string& name) const {

lib/utils/mu-regex.hh

@@ -80,7 +80,7 @@ struct Regex {
 	~Regex() noexcept { g_clear_pointer(&rx_, g_regex_unref); }
 
 	/**
-	 * Cast to the the underlying GRegex*
+	 * Cast to the underlying GRegex*
 	 *
 	 * @return a GRegex*
 	 */