fix pkgdown site build issues

Author: Jtrachsel

R/metadata_clean.R

@@ -10,7 +10,6 @@
 #'
 #' @examples #pat_vec <- c(Swine='hog|swine|sow'); pdtools:::return_ag_match(pattern_vec=pat_vec, 'Hog')
 #' @noRd
-#'
 matches_from_vector_of_patterns <-
 
   function(pattern_vec, search_string){

_pkgdown.yml

@@ -14,8 +14,9 @@ reference:
 - title: Metadata manipulations
 - contents:
   - extract_consensus_ag_species
-  - return_earliest_year
+  - extract_earliest_year
   - extract_collection_agency
+  - extract_country
 - title: Pangenome tools
 - contents:
   - build_ppanggolin_file_fastas
@@ -25,6 +26,7 @@ reference:
   - get_pangenome_representatives
   - get_pangenome_representatives2
   - remove_strict_core
-- title: Example data
+- title: Data
 - contents:
   - klebsiella_example_dat
+  - country_vector