diff --git a/docs/mgnifyr.html b/docs/mgnifyr.html
index f93c01b..10a6152 100644
--- a/docs/mgnifyr.html
+++ b/docs/mgnifyr.html
@@ -355,8 +355,8 @@ <h2>Data availability</h2>
 <li>Application Programming Interface (API)</li>
 </ul>
 </section>
-<section id="problem-in-api" class="slide level2">
-<h2>Problem in API</h2>
+<section id="challenges-in-api" class="slide level2">
+<h2>Challenges in API</h2>
 <ul>
 <li>Requires familiarity with API workflows, database structures, and linkages.</li>
 <li>Leads to challenges in reproducibility and time-consuming data wrangling.</li>
diff --git a/docs/search.json b/docs/search.json
index b8b1ee7..327970c 100644
--- a/docs/search.json
+++ b/docs/search.json
@@ -1615,5 +1615,12 @@
     "title": "MGnifyR: An R package for accessing MGnify microbiome data",
     "section": "Bioconductor and MGnifyR",
     "text": "Bioconductor and MGnifyR\n\nMicrobial and functional profiling data is retrieved as TreeSE/MAE format.\nCommon data format supported broadly by Bioconductor.\nEnables direct access to cutting-edge tools (e.g. miaverse)."
+  },
+  {
+    "objectID": "mgnifyr.html#challenges-in-api",
+    "href": "mgnifyr.html#challenges-in-api",
+    "title": "MGnifyR: An R package for accessing MGnify microbiome data",
+    "section": "Challenges in API",
+    "text": "Challenges in API\n\nRequires familiarity with API workflows, database structures, and linkages.\nLeads to challenges in reproducibility and time-consuming data wrangling."
   }
 ]
\ No newline at end of file
diff --git a/quarto/mgnifyr.qmd b/quarto/mgnifyr.qmd
index d329ea6..1842fcf 100644
--- a/quarto/mgnifyr.qmd
+++ b/quarto/mgnifyr.qmd
@@ -25,7 +25,7 @@ editor: visual
 - Taxonomy and functional mappings along with genome catalogues
 - Application Programming Interface (API)
 
-## Problem in API
+## Challenges in API
 
 - Requires familiarity with API workflows, database structures, and linkages.
 - Leads to challenges in reproducibility and time-consuming data wrangling.