fix: distinct from streams (#34918)

diff --git a/src/libraries/System.Reflection.Metadata/specs/PortablePdb-Metadata.md b/src/libraries/System.Reflection.Metadata/specs/PortablePdb-Metadata.md
index 05179df..d3d9b12 100644 (file)
--- a/src/libraries/System.Reflection.Metadata/specs/PortablePdb-Metadata.md
+++ b/src/libraries/System.Reflection.Metadata/specs/PortablePdb-Metadata.md
@@ -29,7 +29,7 @@ Debugging metadata tables may be embedded into type system metadata (and part of
 
 ### Standalone debugging metadata
 
-When debugging metadata is generated to a separate data blob "#Pdb" and "#~" streams shall be present. The standalone debugging metadata may also include #Guid, #String and #Blob heaps, which have the same physical layout but are distict from the corresponding streams of the type system metadata.
+When debugging metadata is generated to a separate data blob "#Pdb" and "#~" streams shall be present. The standalone debugging metadata may also include #Guid, #String and #Blob heaps, which have the same physical layout but are distinct from the corresponding streams of the type system metadata.
 
 #### <a name="PdbStream"></a>#Pdb stream