[trivial] Fix typos in comments

6 files changed, 6 insertions, 6 deletions

diff --git a/src/test/addrman_tests.cpp b/src/test/addrman_tests.cpp
index 322addc9f6..5d1c5b78d1 100644
--- a/src/test/addrman_tests.cpp
+++ b/src/test/addrman_tests.cpp
@@ -413,7 +413,7 @@ BOOST_AUTO_TEST_CASE(addrman_getaddr)
     size_t percent23 = (addrman.size() * 23) / 100;
     BOOST_CHECK(vAddr.size() == percent23);
     BOOST_CHECK(vAddr.size() == 461);
-    // (Addrman.size() < number of addresses added) due to address collisons.
+    // (Addrman.size() < number of addresses added) due to address collisions.
     BOOST_CHECK(addrman.size() == 2007);
 }
 
diff --git a/src/test/checkqueue_tests.cpp b/src/test/checkqueue_tests.cpp
index 2f958c885c..287395c6c6 100644
--- a/src/test/checkqueue_tests.cpp
+++ b/src/test/checkqueue_tests.cpp
@@ -303,7 +303,7 @@ BOOST_AUTO_TEST_CASE(test_CheckQueue_UniqueCheck)
 }
 
 
-// Test that blocks which might allocate lots of memory free their memory agressively.
+// Test that blocks which might allocate lots of memory free their memory aggressively.
 //
 // This test attempts to catch a pathological case where by lazily freeing
 // checks might mean leaving a check un-swapped out, and decreasing by 1 each
diff --git a/src/test/cuckoocache_tests.cpp b/src/test/cuckoocache_tests.cpp
index 00446aa11e..4d6d6d6210 100644
--- a/src/test/cuckoocache_tests.cpp
+++ b/src/test/cuckoocache_tests.cpp
@@ -379,7 +379,7 @@ void test_cache_generations()
         // Loose Check that hit rate is above min_hit_rate
         BOOST_CHECK(hit > min_hit_rate);
         // Tighter check, count number of times we are less than tight_hit_rate
-        // (and implicityly, greater than min_hit_rate)
+        // (and implicitly, greater than min_hit_rate)
         out_of_tight_tolerance += hit < tight_hit_rate;
     }
     // Check that being out of tolerance happens less than
diff --git a/src/test/merkle_tests.cpp b/src/test/merkle_tests.cpp
index af02d67f74..f2f06fa8e2 100644
--- a/src/test/merkle_tests.cpp
+++ b/src/test/merkle_tests.cpp
@@ -118,7 +118,7 @@ BOOST_AUTO_TEST_CASE(merkle_test)
             // If no mutation was done (once for every ntx value), try up to 16 branches.
             if (mutate == 0) {
                 for (int loop = 0; loop < std::min(ntx, 16); loop++) {
-                    // If ntx <= 16, try all branches. Otherise, try 16 random ones.
+                    // If ntx <= 16, try all branches. Otherwise, try 16 random ones.
                     int mtx = loop;
                     if (ntx > 16) {
                         mtx = insecure_rand() % ntx;
diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp
index 399bdbc811..7cf2a744ea 100644
--- a/src/test/rpc_tests.cpp
+++ b/src/test/rpc_tests.cpp
@@ -276,7 +276,7 @@ BOOST_AUTO_TEST_CASE(rpc_ban)
     BOOST_CHECK(banned_until.get_int64() > now);
     BOOST_CHECK(banned_until.get_int64()-now <= 200);
 
-    // must throw an exception because 127.0.0.1 is in already banned suubnet range
+    // must throw an exception because 127.0.0.1 is in already banned subnet range
     BOOST_CHECK_THROW(r = CallRPC(std::string("setban 127.0.0.1 add")), std::runtime_error);
 
     BOOST_CHECK_NO_THROW(CallRPC(std::string("setban 127.0.0.0/24 remove")));
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index 79d02257fa..5da4907f06 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -247,7 +247,7 @@ BOOST_AUTO_TEST_CASE(util_seed_insecure_rand)
     for (int mod=2;mod<11;mod++)
     {
         int mask = 1;
-        // Really rough binomal confidence approximation.
+        // Really rough binomial confidence approximation.
         int err = 30*10000./mod*sqrt((1./mod*(1-1./mod))/10000.);
         //mask is 2^ceil(log2(mod))-1
         while(mask<mod-1)mask=(mask<<1)+1;