Rename a variable: entry_count => entryCount

src/read.c

diff --git a/src/read.c b/src/read.c
index 0207ef0..3d8ffe2 100644
--- a/src/read.c
+++ b/src/read.c
@@ -2932,10 +2932,10 @@
     }
 
     track->isRepeating = AVIF_TRUE;
-    uint32_t entry_count;
-    AVIF_CHECK(avifROStreamReadU32(&s, &entry_count)); // unsigned int(32) entry_count;
-    if (entry_count != 1) {
-        avifDiagnosticsPrintf(diag, "Box[elst] contains an entry_count != 1 [%d]", entry_count);
+    uint32_t entryCount;
+    AVIF_CHECK(avifROStreamReadU32(&s, &entryCount)); // unsigned int(32) entry_count;
+    if (entryCount != 1) {
+        avifDiagnosticsPrintf(diag, "Box[elst] contains an entry_count != 1 [%d]", entryCount);
         return AVIF_FALSE;
     }