diff --git a/lib/web.c b/lib/web.c
index 0552ae4a1..6a479cc0e 100644
--- a/lib/web.c
+++ b/lib/web.c
@@ -275,7 +275,7 @@ int web_stop(struct web *w)
 		if (ret)
 			serror("Failed to join Web worker thread");
 	}
-	
+
 	w->state = STATE_STOPPED;
 
 	return 0;
diff --git a/src/node.c b/src/node.c
index 0d2bb31af..7d0515146 100644
--- a/src/node.c
+++ b/src/node.c
@@ -183,7 +183,6 @@ int main(int argc, char *argv[])
 					hook_periodic(h);
 				}
 			}
-
 		}
 	}
 	else {
diff --git a/tests/unit/mapping.c b/tests/unit/mapping.c
index 93faa537c..eaf4a7044 100644
--- a/tests/unit/mapping.c
+++ b/tests/unit/mapping.c
@@ -41,7 +41,7 @@ Test(mapping, parse_nodes)
 	list_push(&n, &n1);
 	list_push(&n, &n2);
 	list_push(&n, &n3);
-	
+
 	ret = mapping_parse_str(&m, "apple.ts.origin", &n);
 	cr_assert_eq(ret, 0);
 	cr_assert_eq(m.node, &n1);
@@ -61,14 +61,14 @@ Test(mapping, parse_nodes)
 	cr_assert_eq(m.type, MAPPING_TYPE_DATA);
 	cr_assert_eq(m.data.offset, 1);
 	cr_assert_eq(m.length, 2);
-	
+
 	ret = mapping_parse_str(&m, "carrot", &n);
 	cr_assert_eq(ret, 0);
 	cr_assert_eq(m.node, &n3);
 	cr_assert_eq(m.type, MAPPING_TYPE_DATA);
 	cr_assert_eq(m.data.offset, 0);
 	cr_assert_eq(m.length, 0);
-	
+
 	ret = list_destroy(&n, NULL, false);
 	cr_assert_eq(ret, 0);
 }
@@ -111,13 +111,13 @@ Test(mapping, parse)
 	cr_assert_eq(m.type, MAPPING_TYPE_DATA);
 	cr_assert_eq(m.data.offset, 22);
 	cr_assert_eq(m.length, 1);
-	
+
 	ret = mapping_parse_str(&m, "data", NULL);
 	cr_assert_eq(ret, 0);
 	cr_assert_eq(m.type, MAPPING_TYPE_DATA);
 	cr_assert_eq(m.data.offset, 0);
 	cr_assert_eq(m.length, 0);
-	
+
 	ret = mapping_parse_str(&m, "data[]", NULL);
 	cr_assert_eq(ret, 0);
 	cr_assert_eq(m.type, MAPPING_TYPE_DATA);
@@ -148,4 +148,4 @@ Test(mapping, parse)
 	/* Negative length of chunk */
 	ret = mapping_parse_str(&m, "data[5-3]", NULL);
 	cr_assert_eq(ret, -1);
-}
\ No newline at end of file
+}