diff --git a/src/similarity.rs b/src/similarity.rs
index 7e69b7b..1be5f13 100644
--- a/src/similarity.rs
+++ b/src/similarity.rs
@@ -446,9 +446,9 @@ impl Default for GroupSimilarity<GraphIc, StandardCombiner> {
 pub enum Builtins {
     /// [Distance](`Distance`) - based similarity
     Distance(InformationContentKind),
-    /// [GraphIc](`GraphIc`) - based similarity
+    /// [`GraphIc`](`GraphIc`) - based similarity
     GraphIc(InformationContentKind),
-    /// [InformationCoefficient](`InformationCoefficient`) - based similarity
+    /// [`InformationCoefficient`](`InformationCoefficient`) - based similarity
     InformationCoefficient(InformationContentKind),
     /// [Jiang & Conrath](`Jc`) - based similarity
     Jc(InformationContentKind),
diff --git a/src/stats.rs b/src/stats.rs
index 6200e23..89431f7 100644
--- a/src/stats.rs
+++ b/src/stats.rs
@@ -97,9 +97,9 @@ impl<T: AnnotationId> Enrichment<T> {
 }
 
 struct SampleSet<T> {
-    /// The total number of HpoTerms in the full set
+    /// The total number of `HpoTerms` in the full set
     size: u64,
-    /// A map containing the counts of each Gene/Disease in the SampleSet
+    /// A map containing the counts of each Gene/Disease in the `SampleSet`
     counts: HashMap<u32, u64>,
     phantom: PhantomData<T>,
 }