update README to use process_citation_xml()

1 files changed, 5 insertions, 5 deletions

diff --git a/README.md b/README.md
index 2b06da1..8bd31b8 100644
--- a/README.md
+++ b/README.md
@@ -24,10 +24,10 @@ Install using `pip`, usually within a `virtualenv`:
 
     pip install grobid_tei_xml
 
-The main entry points are the function `process_document_xml(xml_text)` and
-`process_citations_xml(xml_text)`, which return python dataclass objects. The
-helper method `.to_dict()` can be useful for, eg, serializing these objects to
-JSON.
+The main entry points are the functions `process_document_xml(xml_text)` and
+`process_citation_xml(xml_text)` (or `process_citation_list_xml(xml_text)` for
+multiple citations), which return python dataclass objects. The helper method
+`.to_dict()` can be useful for, eg, serializing these objects to JSON.
 
 
 ## Usage Examples
@@ -97,7 +97,7 @@ grobid_resp = requests.post(
 )
 grobid_resp.raise_for_status()
 
-citation = grobid_tei_xml.parse_citations_xml(grobid_resp.text)[0]
+citation = grobid_tei_xml.parse_citation_xml(grobid_resp.text)
 print(citation)
 ```